4220200960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 10810800000

約数和(自身を除く): 6590599040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 109, 128, 152, 160, 190, 199, 218, 256, 304, 320, 380, 398, 436, 512, 545, 608, 640, 760, 796, 872, 995, 1024, 1090, 1216, 1280, 1520, 1592, 1744, 1990, 2048, 2071, 2180, 2432, 2560, 3040, 3184, 3488, 3781, 3980, 4142, 4360, 4864, 5120, 6080, 6368, 6976, 7562, 7960, 8284, 8720, 9728, 10240, 10355, 12160, 12736, 13952, 15124, 15920, 16568, 17440, 18905, 19456, 20710, 21691, 24320, 25472, 27904, 30248, 31840, 33136, 34880, 37810, 38912, 41420, 43382, 48640, 50944, 55808, 60496, 63680, 66272, 69760, 75620, 82840, 86764, 97280, 101888, 108455, 111616, 120992, 127360, 132544, 139520, 151240, 165680, 173528, 194560, 203776, 216910, 223232, 241984, 254720, 265088, 279040, 302480, 331360, 347056, 407552, 412129, 433820, 483968, 509440, 530176, 558080, 604960, 662720, 694112, 824258, 867640, 967936, 1018880, 1060352, 1116160, 1209920, 1325440, 1388224, 1648516, 1735280, 1935872, 2037760, 2060645, 2120704, 2419840, 2650880, 2776448, 3297032, 3470560, 3871744, 4121290, 4241408, 4839680, 5301760, 5552896, 6594064, 6941120, 7743488, 8242580, 9679360, 10603520, 11105792, 13188128, 13882240, 16485160, 19358720, 21207040, 22211584, 26376256, 27764480, 32970320, 38717440, 44423168, 52752512, 55528960, 65940640, 105505024, 111057920, 131881280, 211010048, 222115840, 263762560, 422020096, 527525120, 844040192, 1055050240, 2110100480, 4220200960]

約数ペア:

[(1, 4220200960), (2, 2110100480), (4, 1055050240), (5, 844040192), (8, 527525120), (10, 422020096), (16, 263762560), (19, 222115840), (20, 211010048), (32, 131881280), (38, 111057920), (40, 105505024), (64, 65940640), (76, 55528960), (80, 52752512), (95, 44423168), (109, 38717440), (128, 32970320), (152, 27764480), (160, 26376256), (190, 22211584), (199, 21207040), (218, 19358720), (256, 16485160), (304, 13882240), (320, 13188128), (380, 11105792), (398, 10603520), (436, 9679360), (512, 8242580), (545, 7743488), (608, 6941120), (640, 6594064), (760, 5552896), (796, 5301760), (872, 4839680), (995, 4241408), (1024, 4121290), (1090, 3871744), (1216, 3470560), (1280, 3297032), (1520, 2776448), (1592, 2650880), (1744, 2419840), (1990, 2120704), (2048, 2060645), (2071, 2037760), (2180, 1935872), (2432, 1735280), (2560, 1648516), (3040, 1388224), (3184, 1325440), (3488, 1209920), (3781, 1116160), (3980, 1060352), (4142, 1018880), (4360, 967936), (4864, 867640), (5120, 824258), (6080, 694112), (6368, 662720), (6976, 604960), (7562, 558080), (7960, 530176), (8284, 509440), (8720, 483968), (9728, 433820), (10240, 412129), (10355, 407552), (12160, 347056), (12736, 331360), (13952, 302480), (15124, 279040), (15920, 265088), (16568, 254720), (17440, 241984), (18905, 223232), (19456, 216910), (20710, 203776), (21691, 194560), (24320, 173528), (25472, 165680), (27904, 151240), (30248, 139520), (31840, 132544), (33136, 127360), (34880, 120992), (37810, 111616), (38912, 108455), (41420, 101888), (43382, 97280), (48640, 86764), (50944, 82840), (55808, 75620), (60496, 69760), (63680, 66272)]