42584138690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1\times {\mathrm{19501}}^1$

素因数の和:21218

約数の個数: 32

約数和(自身を含む): 77256002880

約数和(自身を除く): 34671864190

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1571, 3142, 7855, 15710, 19501, 39002, 97505, 195010, 218369, 436738, 1091845, 2183690, 2710639, 5421278, 13553195, 27106390, 30636071, 61272142, 153180355, 306360710, 4258413869, 8516827738, 21292069345, 42584138690]

約数ペア:

[(1, 42584138690), (2, 21292069345), (5, 8516827738), (10, 4258413869), (139, 306360710), (278, 153180355), (695, 61272142), (1390, 30636071), (1571, 27106390), (3142, 13553195), (7855, 5421278), (15710, 2710639), (19501, 2183690), (39002, 1091845), (97505, 436738), (195010, 218369)]