231942580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17387}}^1$

素因数の和:17448

約数の個数: 48

約数和(自身を含む): 525813120

約数和(自身を除く): 293870540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 17387, 34774, 69548, 86935, 173870, 347740, 399901, 504223, 799802, 1008446, 1599604, 1999505, 2016892, 2521115, 3999010, 5042230, 7998020, 10084460, 11597129, 23194258, 46388516, 57985645, 115971290, 231942580]

約数ペア:

[(1, 231942580), (2, 115971290), (4, 57985645), (5, 46388516), (10, 23194258), (20, 11597129), (23, 10084460), (29, 7998020), (46, 5042230), (58, 3999010), (92, 2521115), (115, 2016892), (116, 1999505), (145, 1599604), (230, 1008446), (290, 799802), (460, 504223), (580, 399901), (667, 347740), (1334, 173870), (2668, 86935), (3335, 69548), (6670, 34774), (13340, 17387)]