92868620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21050

約数の個数: 48

約数和(自身を含む): 222391008

約数和(自身を除く): 129522388

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 21011, 42022, 84044, 105055, 210110, 273143, 357187, 420220, 546286, 714374, 1092572, 1365715, 1428748, 1785935, 2731430, 3571870, 4643431, 5462860, 7143740, 9286862, 18573724, 23217155, 46434310, 92868620]

約数ペア:

[(1, 92868620), (2, 46434310), (4, 23217155), (5, 18573724), (10, 9286862), (13, 7143740), (17, 5462860), (20, 4643431), (26, 3571870), (34, 2731430), (52, 1785935), (65, 1428748), (68, 1365715), (85, 1092572), (130, 714374), (170, 546286), (221, 420220), (260, 357187), (340, 273143), (442, 210110), (884, 105055), (1105, 84044), (2210, 42022), (4420, 21011)]