66204103690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{18149}}^1$

素因数の和:18511

約数の個数: 64

約数和(自身を含む): 127648224000

約数和(自身を除く): 61444120310

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 263, 365, 526, 730, 1315, 1387, 2630, 2774, 4997, 6935, 9994, 13870, 18149, 19199, 24985, 36298, 38398, 49970, 90745, 95995, 181490, 191990, 344831, 364781, 689662, 729562, 1324877, 1724155, 1823905, 2649754, 3448310, 3647810, 4773187, 6624385, 9546374, 13248770, 23865935, 25172663, 47731870, 50345326, 90690553, 125863315, 181381106, 251726630, 348442651, 453452765, 696885302, 906905530, 1742213255, 3484426510, 6620410369, 13240820738, 33102051845, 66204103690]

約数ペア:

[(1, 66204103690), (2, 33102051845), (5, 13240820738), (10, 6620410369), (19, 3484426510), (38, 1742213255), (73, 906905530), (95, 696885302), (146, 453452765), (190, 348442651), (263, 251726630), (365, 181381106), (526, 125863315), (730, 90690553), (1315, 50345326), (1387, 47731870), (2630, 25172663), (2774, 23865935), (4997, 13248770), (6935, 9546374), (9994, 6624385), (13870, 4773187), (18149, 3647810), (19199, 3448310), (24985, 2649754), (36298, 1823905), (38398, 1724155), (49970, 1324877), (90745, 729562), (95995, 689662), (181490, 364781), (191990, 344831)]