12047560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 32814720

約数和(自身を除く): 20767160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2531, 4760, 5062, 10124, 12655, 17717, 20248, 25310, 35434, 43027, 50620, 70868, 86054, 88585, 101240, 141736, 172108, 177170, 215135, 301189, 344216, 354340, 430270, 602378, 708680, 860540, 1204756, 1505945, 1721080, 2409512, 3011890, 6023780, 12047560]

約数ペア:

[(1, 12047560), (2, 6023780), (4, 3011890), (5, 2409512), (7, 1721080), (8, 1505945), (10, 1204756), (14, 860540), (17, 708680), (20, 602378), (28, 430270), (34, 354340), (35, 344216), (40, 301189), (56, 215135), (68, 177170), (70, 172108), (85, 141736), (119, 101240), (136, 88585), (140, 86054), (170, 70868), (238, 50620), (280, 43027), (340, 35434), (476, 25310), (595, 20248), (680, 17717), (952, 12655), (1190, 10124), (2380, 5062), (2531, 4760)]