40415044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 72394560

約数和(自身を除く): 31979516

約数列:

[1, 2, 4, 53, 106, 212, 379, 503, 758, 1006, 1516, 2012, 20087, 26659, 40174, 53318, 80348, 106636, 190637, 381274, 762548, 10103761, 20207522, 40415044]

約数ペア:

[(1, 40415044), (2, 20207522), (4, 10103761), (53, 762548), (106, 381274), (212, 190637), (379, 106636), (503, 80348), (758, 53318), (1006, 40174), (1516, 26659), (2012, 20087)]