4105240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 9558000

約数和(自身を除く): 5452760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3539, 7078, 14156, 17695, 28312, 35390, 70780, 102631, 141560, 205262, 410524, 513155, 821048, 1026310, 2052620, 4105240]

約数ペア:

[(1, 4105240), (2, 2052620), (4, 1026310), (5, 821048), (8, 513155), (10, 410524), (20, 205262), (29, 141560), (40, 102631), (58, 70780), (116, 35390), (145, 28312), (232, 17695), (290, 14156), (580, 7078), (1160, 3539)]