22733080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 54859680

約数和(自身を除く): 32126600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 331, 340, 404, 505, 662, 680, 808, 1010, 1324, 1655, 1717, 2020, 2648, 3310, 3434, 4040, 5627, 6620, 6868, 8585, 11254, 13240, 13736, 17170, 22508, 28135, 33431, 34340, 45016, 56270, 66862, 68680, 112540, 133724, 167155, 225080, 267448, 334310, 568327, 668620, 1136654, 1337240, 2273308, 2841635, 4546616, 5683270, 11366540, 22733080]

約数ペア:

[(1, 22733080), (2, 11366540), (4, 5683270), (5, 4546616), (8, 2841635), (10, 2273308), (17, 1337240), (20, 1136654), (34, 668620), (40, 568327), (68, 334310), (85, 267448), (101, 225080), (136, 167155), (170, 133724), (202, 112540), (331, 68680), (340, 66862), (404, 56270), (505, 45016), (662, 34340), (680, 33431), (808, 28135), (1010, 22508), (1324, 17170), (1655, 13736), (1717, 13240), (2020, 11254), (2648, 8585), (3310, 6868), (3434, 6620), (4040, 5627)]