40801150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 83775888

約数和(自身を除く): 42974738

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1531, 2050, 2665, 3062, 5330, 7655, 13325, 15310, 19903, 26650, 38275, 39806, 62771, 76550, 99515, 125542, 199030, 313855, 497575, 627710, 816023, 995150, 1569275, 1632046, 3138550, 4080115, 8160230, 20400575, 40801150]

約数ペア:

[(1, 40801150), (2, 20400575), (5, 8160230), (10, 4080115), (13, 3138550), (25, 1632046), (26, 1569275), (41, 995150), (50, 816023), (65, 627710), (82, 497575), (130, 313855), (205, 199030), (325, 125542), (410, 99515), (533, 76550), (650, 62771), (1025, 39806), (1066, 38275), (1531, 26650), (2050, 19903), (2665, 15310), (3062, 13325), (5330, 7655)]