13221569120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4860871}}^1$

素因数の和:4860903

約数の個数: 48

約数和(自身を含む): 33073373088

約数和(自身を除く): 19851803968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4860871, 9721742, 19443484, 24304355, 38886968, 48608710, 77773936, 82634807, 97217420, 155547872, 165269614, 194434840, 330539228, 388869680, 413174035, 661078456, 777739360, 826348070, 1322156912, 1652696140, 2644313824, 3305392280, 6610784560, 13221569120]

約数ペア:

[(1, 13221569120), (2, 6610784560), (4, 3305392280), (5, 2644313824), (8, 1652696140), (10, 1322156912), (16, 826348070), (17, 777739360), (20, 661078456), (32, 413174035), (34, 388869680), (40, 330539228), (68, 194434840), (80, 165269614), (85, 155547872), (136, 97217420), (160, 82634807), (170, 77773936), (272, 48608710), (340, 38886968), (544, 24304355), (680, 19443484), (1360, 9721742), (2720, 4860871)]