58415960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 77301160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 71, 134, 142, 268, 284, 307, 335, 355, 536, 568, 614, 670, 710, 1228, 1340, 1420, 1535, 2456, 2680, 2840, 3070, 4757, 6140, 9514, 12280, 19028, 20569, 21797, 23785, 38056, 41138, 43594, 47570, 82276, 87188, 95140, 102845, 108985, 164552, 174376, 190280, 205690, 217970, 411380, 435940, 822760, 871880, 1460399, 2920798, 5841596, 7301995, 11683192, 14603990, 29207980, 58415960]

約数ペア:

[(1, 58415960), (2, 29207980), (4, 14603990), (5, 11683192), (8, 7301995), (10, 5841596), (20, 2920798), (40, 1460399), (67, 871880), (71, 822760), (134, 435940), (142, 411380), (268, 217970), (284, 205690), (307, 190280), (335, 174376), (355, 164552), (536, 108985), (568, 102845), (614, 95140), (670, 87188), (710, 82276), (1228, 47570), (1340, 43594), (1420, 41138), (1535, 38056), (2456, 23785), (2680, 21797), (2840, 20569), (3070, 19028), (4757, 12280), (6140, 9514)]