23249117840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{176023}}^1$

素因数の和:176176

約数の個数: 80

約数和(自身を含む): 58670911488

約数和(自身を除く): 35421793648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 13208, 16510, 26416, 33020, 66040, 132080, 176023, 352046, 704092, 880115, 1408184, 1760230, 2288299, 2816368, 3520460, 4576598, 7040920, 9153196, 11441495, 14081840, 18306392, 22354921, 22882990, 36612784, 44709842, 45765980, 89419684, 91531960, 111774605, 178839368, 183063920, 223549210, 290613973, 357678736, 447098420, 581227946, 894196840, 1162455892, 1453069865, 1788393680, 2324911784, 2906139730, 4649823568, 5812279460, 11624558920, 23249117840]

約数ペア:

[(1, 23249117840), (2, 11624558920), (4, 5812279460), (5, 4649823568), (8, 2906139730), (10, 2324911784), (13, 1788393680), (16, 1453069865), (20, 1162455892), (26, 894196840), (40, 581227946), (52, 447098420), (65, 357678736), (80, 290613973), (104, 223549210), (127, 183063920), (130, 178839368), (208, 111774605), (254, 91531960), (260, 89419684), (508, 45765980), (520, 44709842), (635, 36612784), (1016, 22882990), (1040, 22354921), (1270, 18306392), (1651, 14081840), (2032, 11441495), (2540, 9153196), (3302, 7040920), (5080, 4576598), (6604, 3520460), (8255, 2816368), (10160, 2288299), (13208, 1760230), (16510, 1408184), (26416, 880115), (33020, 704092), (66040, 352046), (132080, 176023)]