97884160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 163540640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 121, 128, 158, 160, 176, 220, 242, 256, 316, 320, 352, 395, 440, 484, 512, 605, 632, 640, 704, 790, 869, 880, 968, 1024, 1210, 1264, 1280, 1408, 1580, 1738, 1760, 1936, 2048, 2420, 2528, 2560, 2816, 3160, 3476, 3520, 3872, 4345, 4840, 5056, 5120, 5632, 6320, 6952, 7040, 7744, 8690, 9559, 9680, 10112, 10240, 11264, 12640, 13904, 14080, 15488, 17380, 19118, 19360, 20224, 22528, 25280, 27808, 28160, 30976, 34760, 38236, 38720, 40448, 47795, 50560, 55616, 56320, 61952, 69520, 76472, 77440, 80896, 95590, 101120, 111232, 112640, 123904, 139040, 152944, 154880, 161792, 191180, 202240, 222464, 247808, 278080, 305888, 309760, 382360, 404480, 444928, 556160, 611776, 619520, 764720, 808960, 889856, 1112320, 1223552, 1239040, 1529440, 1779712, 2224640, 2447104, 3058880, 4449280, 4894208, 6117760, 8898560, 9788416, 12235520, 19576832, 24471040, 48942080, 97884160]

約数ペア:

[(1, 97884160), (2, 48942080), (4, 24471040), (5, 19576832), (8, 12235520), (10, 9788416), (11, 8898560), (16, 6117760), (20, 4894208), (22, 4449280), (32, 3058880), (40, 2447104), (44, 2224640), (55, 1779712), (64, 1529440), (79, 1239040), (80, 1223552), (88, 1112320), (110, 889856), (121, 808960), (128, 764720), (158, 619520), (160, 611776), (176, 556160), (220, 444928), (242, 404480), (256, 382360), (316, 309760), (320, 305888), (352, 278080), (395, 247808), (440, 222464), (484, 202240), (512, 191180), (605, 161792), (632, 154880), (640, 152944), (704, 139040), (790, 123904), (869, 112640), (880, 111232), (968, 101120), (1024, 95590), (1210, 80896), (1264, 77440), (1280, 76472), (1408, 69520), (1580, 61952), (1738, 56320), (1760, 55616), (1936, 50560), (2048, 47795), (2420, 40448), (2528, 38720), (2560, 38236), (2816, 34760), (3160, 30976), (3476, 28160), (3520, 27808), (3872, 25280), (4345, 22528), (4840, 20224), (5056, 19360), (5120, 19118), (5632, 17380), (6320, 15488), (6952, 14080), (7040, 13904), (7744, 12640), (8690, 11264), (9559, 10240), (9680, 10112)]