3958918480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{61627}}^1$

素因数の和:61724

約数の個数: 80

約数和(自身を含む): 10178973504

約数和(自身を除く): 6220055024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3212, 4015, 5840, 6424, 8030, 12848, 16060, 32120, 61627, 64240, 123254, 246508, 308135, 493016, 616270, 677897, 986032, 1232540, 1355794, 2465080, 2711588, 3389485, 4498771, 4930160, 5423176, 6778970, 8997542, 10846352, 13557940, 17995084, 22493855, 27115880, 35990168, 44987710, 49486481, 54231760, 71980336, 89975420, 98972962, 179950840, 197945924, 247432405, 359901680, 395891848, 494864810, 791783696, 989729620, 1979459240, 3958918480]

約数ペア:

[(1, 3958918480), (2, 1979459240), (4, 989729620), (5, 791783696), (8, 494864810), (10, 395891848), (11, 359901680), (16, 247432405), (20, 197945924), (22, 179950840), (40, 98972962), (44, 89975420), (55, 71980336), (73, 54231760), (80, 49486481), (88, 44987710), (110, 35990168), (146, 27115880), (176, 22493855), (220, 17995084), (292, 13557940), (365, 10846352), (440, 8997542), (584, 6778970), (730, 5423176), (803, 4930160), (880, 4498771), (1168, 3389485), (1460, 2711588), (1606, 2465080), (2920, 1355794), (3212, 1232540), (4015, 986032), (5840, 677897), (6424, 616270), (8030, 493016), (12848, 308135), (16060, 246508), (32120, 123254), (61627, 64240)]