24620440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 60328800

約数和(自身を除く): 35708360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 419, 452, 520, 565, 838, 904, 1130, 1469, 1676, 2095, 2260, 2938, 3352, 4190, 4520, 5447, 5876, 7345, 8380, 10894, 11752, 14690, 16760, 21788, 27235, 29380, 43576, 47347, 54470, 58760, 94694, 108940, 189388, 217880, 236735, 378776, 473470, 615511, 946940, 1231022, 1893880, 2462044, 3077555, 4924088, 6155110, 12310220, 24620440]

約数ペア:

[(1, 24620440), (2, 12310220), (4, 6155110), (5, 4924088), (8, 3077555), (10, 2462044), (13, 1893880), (20, 1231022), (26, 946940), (40, 615511), (52, 473470), (65, 378776), (104, 236735), (113, 217880), (130, 189388), (226, 108940), (260, 94694), (419, 58760), (452, 54470), (520, 47347), (565, 43576), (838, 29380), (904, 27235), (1130, 21788), (1469, 16760), (1676, 14690), (2095, 11752), (2260, 10894), (2938, 8380), (3352, 7345), (4190, 5876), (4520, 5447)]