25161569240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6107177}}^1$

素因数の和:6107291

約数の個数: 32

約数和(自身を含む): 57163186080

約数和(自身を除く): 32001616840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 6107177, 12214354, 24428708, 30535885, 48857416, 61071770, 122143540, 244287080, 629039231, 1258078462, 2516156924, 3145196155, 5032313848, 6290392310, 12580784620, 25161569240]

約数ペア:

[(1, 25161569240), (2, 12580784620), (4, 6290392310), (5, 5032313848), (8, 3145196155), (10, 2516156924), (20, 1258078462), (40, 629039231), (103, 244287080), (206, 122143540), (412, 61071770), (515, 48857416), (824, 30535885), (1030, 24428708), (2060, 12214354), (4120, 6107177)]