132193840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{983}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 315350352

約数和(自身を除く): 183156512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 983, 1640, 1681, 1966, 3280, 3362, 3932, 4915, 6724, 7864, 8405, 9830, 13448, 15728, 16810, 19660, 26896, 33620, 39320, 40303, 67240, 78640, 80606, 134480, 161212, 201515, 322424, 403030, 644848, 806060, 1612120, 1652423, 3224240, 3304846, 6609692, 8262115, 13219384, 16524230, 26438768, 33048460, 66096920, 132193840]

約数ペア:

[(1, 132193840), (2, 66096920), (4, 33048460), (5, 26438768), (8, 16524230), (10, 13219384), (16, 8262115), (20, 6609692), (40, 3304846), (41, 3224240), (80, 1652423), (82, 1612120), (164, 806060), (205, 644848), (328, 403030), (410, 322424), (656, 201515), (820, 161212), (983, 134480), (1640, 80606), (1681, 78640), (1966, 67240), (3280, 40303), (3362, 39320), (3932, 33620), (4915, 26896), (6724, 19660), (7864, 16810), (8405, 15728), (9830, 13448)]