32547440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9923}}^1$

素因数の和:9977

約数の個数: 40

約数和(自身を含む): 77526288

約数和(自身を除く): 44978848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9923, 19846, 39692, 49615, 79384, 99230, 158768, 198460, 396920, 406843, 793840, 813686, 1627372, 2034215, 3254744, 4068430, 6509488, 8136860, 16273720, 32547440]

約数ペア:

[(1, 32547440), (2, 16273720), (4, 8136860), (5, 6509488), (8, 4068430), (10, 3254744), (16, 2034215), (20, 1627372), (40, 813686), (41, 793840), (80, 406843), (82, 396920), (164, 198460), (205, 158768), (328, 99230), (410, 79384), (656, 49615), (820, 39692), (1640, 19846), (3280, 9923)]