1975722080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11423}}^1$

素因数の和:11508

約数の個数: 96

約数和(自身を含む): 4974649344

約数和(自身を除く): 2998927264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 376, 460, 470, 736, 752, 920, 940, 1081, 1504, 1840, 1880, 2162, 3680, 3760, 4324, 5405, 7520, 8648, 10810, 11423, 17296, 21620, 22846, 34592, 43240, 45692, 57115, 86480, 91384, 114230, 172960, 182768, 228460, 262729, 365536, 456920, 525458, 536881, 913840, 1050916, 1073762, 1313645, 1827680, 2101832, 2147524, 2627290, 2684405, 4203664, 4295048, 5254580, 5368810, 8407328, 8590096, 10509160, 10737620, 12348263, 17180192, 21018320, 21475240, 24696526, 42036640, 42950480, 49393052, 61741315, 85900960, 98786104, 123482630, 197572208, 246965260, 395144416, 493930520, 987861040, 1975722080]

約数ペア:

[(1, 1975722080), (2, 987861040), (4, 493930520), (5, 395144416), (8, 246965260), (10, 197572208), (16, 123482630), (20, 98786104), (23, 85900960), (32, 61741315), (40, 49393052), (46, 42950480), (47, 42036640), (80, 24696526), (92, 21475240), (94, 21018320), (115, 17180192), (160, 12348263), (184, 10737620), (188, 10509160), (230, 8590096), (235, 8407328), (368, 5368810), (376, 5254580), (460, 4295048), (470, 4203664), (736, 2684405), (752, 2627290), (920, 2147524), (940, 2101832), (1081, 1827680), (1504, 1313645), (1840, 1073762), (1880, 1050916), (2162, 913840), (3680, 536881), (3760, 525458), (4324, 456920), (5405, 365536), (7520, 262729), (8648, 228460), (10810, 182768), (11423, 172960), (17296, 114230), (21620, 91384), (22846, 86480), (34592, 57115), (43240, 45692)]