8042450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12373}}^1$

素因数の和:12398

約数の個数: 24

約数和(自身を含む): 16110948

約数和(自身を除く): 8068498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12373, 24746, 61865, 123730, 160849, 309325, 321698, 618650, 804245, 1608490, 4021225, 8042450]

約数ペア:

[(1, 8042450), (2, 4021225), (5, 1608490), (10, 804245), (13, 618650), (25, 321698), (26, 309325), (50, 160849), (65, 123730), (130, 61865), (325, 24746), (650, 12373)]