13067560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 33981120

約数和(自身を除く): 20913560

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1747, 1870, 3494, 3740, 6988, 7480, 8735, 13976, 17470, 19217, 29699, 34940, 38434, 59398, 69880, 76868, 96085, 118796, 148495, 153736, 192170, 237592, 296990, 326689, 384340, 593980, 653378, 768680, 1187960, 1306756, 1633445, 2613512, 3266890, 6533780, 13067560]

約数ペア:

[(1, 13067560), (2, 6533780), (4, 3266890), (5, 2613512), (8, 1633445), (10, 1306756), (11, 1187960), (17, 768680), (20, 653378), (22, 593980), (34, 384340), (40, 326689), (44, 296990), (55, 237592), (68, 192170), (85, 153736), (88, 148495), (110, 118796), (136, 96085), (170, 76868), (187, 69880), (220, 59398), (340, 38434), (374, 34940), (440, 29699), (680, 19217), (748, 17470), (935, 13976), (1496, 8735), (1747, 7480), (1870, 6988), (3494, 3740)]