26572130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8887}}^1$

素因数の和:8930

約数の個数: 32

約数和(自身を含む): 53754624

約数和(自身を除く): 27182494

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8887, 17774, 44435, 88870, 115531, 204401, 231062, 408802, 577655, 1022005, 1155310, 2044010, 2657213, 5314426, 13286065, 26572130]

約数ペア:

[(1, 26572130), (2, 13286065), (5, 5314426), (10, 2657213), (13, 2044010), (23, 1155310), (26, 1022005), (46, 577655), (65, 408802), (115, 231062), (130, 204401), (230, 115531), (299, 88870), (598, 44435), (1495, 17774), (2990, 8887)]