146550980

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{20411}}^1$

素因数の和:20779

約数の個数: 24

約数和(自身を含む): 308629440

約数和(自身を除く): 162078460

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 20411, 40822, 81644, 102055, 204110, 408220, 7327549, 14655098, 29310196, 36637745, 73275490, 146550980]

約数ペア:

[(1, 146550980), (2, 73275490), (4, 36637745), (5, 29310196), (10, 14655098), (20, 7327549), (359, 408220), (718, 204110), (1436, 102055), (1795, 81644), (3590, 40822), (7180, 20411)]