15167240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34471}}^1$

素因数の和:34493

約数の個数: 32

約数和(自身を含む): 37229760

約数和(自身を除く): 22062520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34471, 68942, 137884, 172355, 275768, 344710, 379181, 689420, 758362, 1378840, 1516724, 1895905, 3033448, 3791810, 7583620, 15167240]

約数ペア:

[(1, 15167240), (2, 7583620), (4, 3791810), (5, 3033448), (8, 1895905), (10, 1516724), (11, 1378840), (20, 758362), (22, 689420), (40, 379181), (44, 344710), (55, 275768), (88, 172355), (110, 137884), (220, 68942), (440, 34471)]