2018500010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{381569}}^1$

素因数の和:381622

約数の個数: 24

約数和(自身を含む): 3798147780

約数和(自身を除く): 1779647770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 381569, 763138, 1907845, 3815690, 8776087, 17552174, 43880435, 87760870, 201850001, 403700002, 1009250005, 2018500010]

約数ペア:

[(1, 2018500010), (2, 1009250005), (5, 403700002), (10, 201850001), (23, 87760870), (46, 43880435), (115, 17552174), (230, 8776087), (529, 3815690), (1058, 1907845), (2645, 763138), (5290, 381569)]