154041220

素因数分解:

$2^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{5279}}^1$

素因数の和:6747

約数の個数: 24

約数和(自身を含む): 323769600

約数和(自身を除く): 169728380

約数列:

[1, 2, 4, 5, 10, 20, 1459, 2918, 5279, 5836, 7295, 10558, 14590, 21116, 26395, 29180, 52790, 105580, 7702061, 15404122, 30808244, 38510305, 77020610, 154041220]

約数ペア:

[(1, 154041220), (2, 77020610), (4, 38510305), (5, 30808244), (10, 15404122), (20, 7702061), (1459, 105580), (2918, 52790), (5279, 29180), (5836, 26395), (7295, 21116), (10558, 14590)]