65004770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 126258048

約数和(自身を除く): 61253278

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 271, 289, 415, 542, 578, 830, 1355, 1411, 1445, 2710, 2822, 2890, 4607, 7055, 9214, 14110, 22493, 23035, 23987, 44986, 46070, 47974, 78319, 112465, 119935, 156638, 224930, 239870, 382381, 391595, 764762, 783190, 1911905, 3823810, 6500477, 13000954, 32502385, 65004770]

約数ペア:

[(1, 65004770), (2, 32502385), (5, 13000954), (10, 6500477), (17, 3823810), (34, 1911905), (83, 783190), (85, 764762), (166, 391595), (170, 382381), (271, 239870), (289, 224930), (415, 156638), (542, 119935), (578, 112465), (830, 78319), (1355, 47974), (1411, 46070), (1445, 44986), (2710, 23987), (2822, 23035), (2890, 22493), (4607, 14110), (7055, 9214)]