9930440

素因数分解:

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

素因数の和:163

約数の個数: 64

約数和(自身を含む): 24418800

約数和(自身を除く): 14488360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 169, 226, 260, 338, 452, 520, 565, 676, 845, 904, 1130, 1352, 1469, 1690, 2197, 2260, 2938, 3380, 4394, 4520, 5876, 6760, 7345, 8788, 10985, 11752, 14690, 17576, 19097, 21970, 29380, 38194, 43940, 58760, 76388, 87880, 95485, 152776, 190970, 248261, 381940, 496522, 763880, 993044, 1241305, 1986088, 2482610, 4965220, 9930440]

約数ペア:

[(1, 9930440), (2, 4965220), (4, 2482610), (5, 1986088), (8, 1241305), (10, 993044), (13, 763880), (20, 496522), (26, 381940), (40, 248261), (52, 190970), (65, 152776), (104, 95485), (113, 87880), (130, 76388), (169, 58760), (226, 43940), (260, 38194), (338, 29380), (452, 21970), (520, 19097), (565, 17576), (676, 14690), (845, 11752), (904, 10985), (1130, 8788), (1352, 7345), (1469, 6760), (1690, 5876), (2197, 4520), (2260, 4394), (2938, 3380)]