40615360

素因数分解:

$2^6\times 5^1\times {\mathrm{126923}}^1$

素因数の和:126940

約数の個数: 28

約数和(自身を含む): 96716088

約数和(自身を除く): 56100728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 126923, 253846, 507692, 634615, 1015384, 1269230, 2030768, 2538460, 4061536, 5076920, 8123072, 10153840, 20307680, 40615360]

約数ペア:

[(1, 40615360), (2, 20307680), (4, 10153840), (5, 8123072), (8, 5076920), (10, 4061536), (16, 2538460), (20, 2030768), (32, 1269230), (40, 1015384), (64, 634615), (80, 507692), (160, 253846), (320, 126923)]