401070950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10513}}^1$

素因数の和:10641

約数の個数: 48

約数和(自身を含む): 860465760

約数和(自身を除く): 459394810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 2725, 3815, 5450, 7630, 10513, 19075, 21026, 38150, 52565, 73591, 105130, 147182, 262825, 367955, 525650, 735910, 1145917, 1839775, 2291834, 3679550, 5729585, 8021419, 11459170, 16042838, 28647925, 40107095, 57295850, 80214190, 200535475, 401070950]

約数ペア:

[(1, 401070950), (2, 200535475), (5, 80214190), (7, 57295850), (10, 40107095), (14, 28647925), (25, 16042838), (35, 11459170), (50, 8021419), (70, 5729585), (109, 3679550), (175, 2291834), (218, 1839775), (350, 1145917), (545, 735910), (763, 525650), (1090, 367955), (1526, 262825), (2725, 147182), (3815, 105130), (5450, 73591), (7630, 52565), (10513, 38150), (19075, 21026)]