66534080

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:3993

約数の個数: 56

約数和(自身を含む): 161464752

約数和(自身を除く): 94930672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 3923, 4240, 7846, 8480, 15692, 16960, 19615, 31384, 39230, 62768, 78460, 125536, 156920, 207919, 251072, 313840, 415838, 627680, 831676, 1039595, 1255360, 1663352, 2079190, 3326704, 4158380, 6653408, 8316760, 13306816, 16633520, 33267040, 66534080]

約数ペア:

[(1, 66534080), (2, 33267040), (4, 16633520), (5, 13306816), (8, 8316760), (10, 6653408), (16, 4158380), (20, 3326704), (32, 2079190), (40, 1663352), (53, 1255360), (64, 1039595), (80, 831676), (106, 627680), (160, 415838), (212, 313840), (265, 251072), (320, 207919), (424, 156920), (530, 125536), (848, 78460), (1060, 62768), (1696, 39230), (2120, 31384), (3392, 19615), (3923, 16960), (4240, 15692), (7846, 8480)]