22401080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 56669760

約数和(自身を除く): 34268680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 1873, 2392, 2990, 3746, 5980, 7492, 9365, 11960, 14984, 18730, 24349, 37460, 43079, 48698, 74920, 86158, 97396, 121745, 172316, 194792, 215395, 243490, 344632, 430790, 486980, 560027, 861580, 973960, 1120054, 1723160, 2240108, 2800135, 4480216, 5600270, 11200540, 22401080]

約数ペア:

[(1, 22401080), (2, 11200540), (4, 5600270), (5, 4480216), (8, 2800135), (10, 2240108), (13, 1723160), (20, 1120054), (23, 973960), (26, 861580), (40, 560027), (46, 486980), (52, 430790), (65, 344632), (92, 243490), (104, 215395), (115, 194792), (130, 172316), (184, 121745), (230, 97396), (260, 86158), (299, 74920), (460, 48698), (520, 43079), (598, 37460), (920, 24349), (1196, 18730), (1495, 14984), (1873, 11960), (2392, 9365), (2990, 7492), (3746, 5980)]