2494539520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7703}}^1$

素因数の和:7758

約数の個数: 144

約数和(自身を含む): 6802693632

約数和(自身を除く): 4308154112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 256, 320, 352, 368, 440, 460, 506, 640, 704, 736, 880, 920, 1012, 1265, 1280, 1408, 1472, 1760, 1840, 2024, 2530, 2816, 2944, 3520, 3680, 4048, 5060, 5888, 7040, 7360, 7703, 8096, 10120, 14080, 14720, 15406, 16192, 20240, 29440, 30812, 32384, 38515, 40480, 61624, 64768, 77030, 80960, 84733, 123248, 154060, 161920, 169466, 177169, 246496, 308120, 323840, 338932, 354338, 423665, 492992, 616240, 677864, 708676, 847330, 885845, 985984, 1232480, 1355728, 1417352, 1694660, 1771690, 1948859, 1971968, 2464960, 2711456, 2834704, 3389320, 3543380, 3897718, 4929920, 5422912, 5669408, 6778640, 7086760, 7795436, 9744295, 9859840, 10845824, 11338816, 13557280, 14173520, 15590872, 19488590, 21691648, 22677632, 27114560, 28347040, 31181744, 38977180, 45355264, 54229120, 56694080, 62363488, 77954360, 108458240, 113388160, 124726976, 155908720, 226776320, 249453952, 311817440, 498907904, 623634880, 1247269760, 2494539520]

約数ペア:

[(1, 2494539520), (2, 1247269760), (4, 623634880), (5, 498907904), (8, 311817440), (10, 249453952), (11, 226776320), (16, 155908720), (20, 124726976), (22, 113388160), (23, 108458240), (32, 77954360), (40, 62363488), (44, 56694080), (46, 54229120), (55, 45355264), (64, 38977180), (80, 31181744), (88, 28347040), (92, 27114560), (110, 22677632), (115, 21691648), (128, 19488590), (160, 15590872), (176, 14173520), (184, 13557280), (220, 11338816), (230, 10845824), (253, 9859840), (256, 9744295), (320, 7795436), (352, 7086760), (368, 6778640), (440, 5669408), (460, 5422912), (506, 4929920), (640, 3897718), (704, 3543380), (736, 3389320), (880, 2834704), (920, 2711456), (1012, 2464960), (1265, 1971968), (1280, 1948859), (1408, 1771690), (1472, 1694660), (1760, 1417352), (1840, 1355728), (2024, 1232480), (2530, 985984), (2816, 885845), (2944, 847330), (3520, 708676), (3680, 677864), (4048, 616240), (5060, 492992), (5888, 423665), (7040, 354338), (7360, 338932), (7703, 323840), (8096, 308120), (10120, 246496), (14080, 177169), (14720, 169466), (15406, 161920), (16192, 154060), (20240, 123248), (29440, 84733), (30812, 80960), (32384, 77030), (38515, 64768), (40480, 61624)]