5438831450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{12251}}^1$

素因数の和:12959

約数の個数: 48

約数和(自身を含む): 10911239136

約数和(自身を除く): 5472407686

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 683, 1366, 3415, 6830, 8879, 12251, 17075, 17758, 24502, 34150, 44395, 61255, 88790, 122510, 159263, 221975, 306275, 318526, 443950, 612550, 796315, 1592630, 3981575, 7963150, 8367433, 16734866, 41837165, 83674330, 108776629, 209185825, 217553258, 418371650, 543883145, 1087766290, 2719415725, 5438831450]

約数ペア:

[(1, 5438831450), (2, 2719415725), (5, 1087766290), (10, 543883145), (13, 418371650), (25, 217553258), (26, 209185825), (50, 108776629), (65, 83674330), (130, 41837165), (325, 16734866), (650, 8367433), (683, 7963150), (1366, 3981575), (3415, 1592630), (6830, 796315), (8879, 612550), (12251, 443950), (17075, 318526), (17758, 306275), (24502, 221975), (34150, 159263), (44395, 122510), (61255, 88790)]