26650791505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1\times {\mathrm{3833}}^1$

素因数の和:6501

約数の個数: 32

約数和(自身を含む): 35303778720

約数和(自身を除く): 8652987215

約数列:

[1, 5, 13, 41, 65, 205, 533, 2609, 2665, 3833, 13045, 19165, 33917, 49829, 106969, 157153, 169585, 249145, 534845, 785765, 1390597, 2042989, 6952985, 10000297, 10214945, 50001485, 130003861, 410012177, 650019305, 2050060885, 5330158301, 26650791505]

約数ペア:

[(1, 26650791505), (5, 5330158301), (13, 2050060885), (41, 650019305), (65, 410012177), (205, 130003861), (533, 50001485), (2609, 10214945), (2665, 10000297), (3833, 6952985), (13045, 2042989), (19165, 1390597), (33917, 785765), (49829, 534845), (106969, 249145), (157153, 169585)]