1350876460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{26251}}^1$

素因数の和:26374

約数の個数: 48

約数和(自身を含む): 2963745792

約数和(自身を除く): 1612869332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 5146, 10292, 12865, 25730, 26251, 51460, 52502, 105004, 131255, 262510, 525020, 813781, 1627562, 2178833, 3255124, 4068905, 4357666, 8137810, 8715332, 10894165, 16275620, 21788330, 43576660, 67543823, 135087646, 270175292, 337719115, 675438230, 1350876460]

約数ペア:

[(1, 1350876460), (2, 675438230), (4, 337719115), (5, 270175292), (10, 135087646), (20, 67543823), (31, 43576660), (62, 21788330), (83, 16275620), (124, 10894165), (155, 8715332), (166, 8137810), (310, 4357666), (332, 4068905), (415, 3255124), (620, 2178833), (830, 1627562), (1660, 813781), (2573, 525020), (5146, 262510), (10292, 131255), (12865, 105004), (25730, 52502), (26251, 51460)]