40790050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{16649}}^1$

素因数の和:16675

約数の個数: 36

約数和(自身を含む): 88261650

約数和(自身を除く): 47471600

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 16649, 33298, 83245, 116543, 166490, 233086, 416225, 582715, 815801, 832450, 1165430, 1631602, 2913575, 4079005, 5827150, 8158010, 20395025, 40790050]

約数ペア:

[(1, 40790050), (2, 20395025), (5, 8158010), (7, 5827150), (10, 4079005), (14, 2913575), (25, 1631602), (35, 1165430), (49, 832450), (50, 815801), (70, 582715), (98, 416225), (175, 233086), (245, 166490), (350, 116543), (490, 83245), (1225, 33298), (2450, 16649)]