1379968250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{53591}}^1$

素因数の和:53711

約数の個数: 32

約数和(自身を含む): 2608429824

約数和(自身を除く): 1228461574

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 5150, 12875, 25750, 53591, 107182, 267955, 535910, 1339775, 2679550, 5519873, 6698875, 11039746, 13397750, 27599365, 55198730, 137996825, 275993650, 689984125, 1379968250]

約数ペア:

[(1, 1379968250), (2, 689984125), (5, 275993650), (10, 137996825), (25, 55198730), (50, 27599365), (103, 13397750), (125, 11039746), (206, 6698875), (250, 5519873), (515, 2679550), (1030, 1339775), (2575, 535910), (5150, 267955), (12875, 107182), (25750, 53591)]