104213240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89839}}^1$

素因数の和:89879

約数の個数: 32

約数和(自身を含む): 242568000

約数和(自身を除く): 138354760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 89839, 179678, 359356, 449195, 718712, 898390, 1796780, 2605331, 3593560, 5210662, 10421324, 13026655, 20842648, 26053310, 52106620, 104213240]

約数ペア:

[(1, 104213240), (2, 52106620), (4, 26053310), (5, 20842648), (8, 13026655), (10, 10421324), (20, 5210662), (29, 3593560), (40, 2605331), (58, 1796780), (116, 898390), (145, 718712), (232, 449195), (290, 359356), (580, 179678), (1160, 89839)]