401091110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139753}}^1$

素因数の和:139808

約数の個数: 32

約数和(自身を含む): 845232192

約数和(自身を除く): 444141082

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 139753, 279506, 698765, 978271, 1397530, 1956542, 4891355, 5729873, 9782710, 11459746, 28649365, 40109111, 57298730, 80218222, 200545555, 401091110]

約数ペア:

[(1, 401091110), (2, 200545555), (5, 80218222), (7, 57298730), (10, 40109111), (14, 28649365), (35, 11459746), (41, 9782710), (70, 5729873), (82, 4891355), (205, 1956542), (287, 1397530), (410, 978271), (574, 698765), (1435, 279506), (2870, 139753)]