3969800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 5672440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 863, 920, 1150, 1726, 2300, 3452, 4315, 4600, 6904, 8630, 17260, 19849, 21575, 34520, 39698, 43150, 79396, 86300, 99245, 158792, 172600, 198490, 396980, 496225, 793960, 992450, 1984900, 3969800]

約数ペア:

[(1, 3969800), (2, 1984900), (4, 992450), (5, 793960), (8, 496225), (10, 396980), (20, 198490), (23, 172600), (25, 158792), (40, 99245), (46, 86300), (50, 79396), (92, 43150), (100, 39698), (115, 34520), (184, 21575), (200, 19849), (230, 17260), (460, 8630), (575, 6904), (863, 4600), (920, 4315), (1150, 3452), (1726, 2300)]