93906920

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8663}}^1$

素因数の和:8945

約数の個数: 32

約数和(自身を含む): 212094720

約数和(自身を除く): 118187800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 8663, 10840, 17326, 34652, 43315, 69304, 86630, 173260, 346520, 2347673, 4695346, 9390692, 11738365, 18781384, 23476730, 46953460, 93906920]

約数ペア:

[(1, 93906920), (2, 46953460), (4, 23476730), (5, 18781384), (8, 11738365), (10, 9390692), (20, 4695346), (40, 2347673), (271, 346520), (542, 173260), (1084, 86630), (1355, 69304), (2168, 43315), (2710, 34652), (5420, 17326), (8663, 10840)]