36388120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5581}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 82390320

約数和(自身を除く): 46002200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 5581, 6520, 11162, 22324, 27905, 44648, 55810, 111620, 223240, 909703, 1819406, 3638812, 4548515, 7277624, 9097030, 18194060, 36388120]

約数ペア:

[(1, 36388120), (2, 18194060), (4, 9097030), (5, 7277624), (8, 4548515), (10, 3638812), (20, 1819406), (40, 909703), (163, 223240), (326, 111620), (652, 55810), (815, 44648), (1304, 27905), (1630, 22324), (3260, 11162), (5581, 6520)]