9516020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 21143808

約数和(自身を除く): 11627788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 151, 230, 274, 302, 460, 548, 604, 685, 755, 1370, 1510, 2740, 3020, 3151, 3473, 6302, 6946, 12604, 13892, 15755, 17365, 20687, 31510, 34730, 41374, 63020, 69460, 82748, 103435, 206870, 413740, 475801, 951602, 1903204, 2379005, 4758010, 9516020]

約数ペア:

[(1, 9516020), (2, 4758010), (4, 2379005), (5, 1903204), (10, 951602), (20, 475801), (23, 413740), (46, 206870), (92, 103435), (115, 82748), (137, 69460), (151, 63020), (230, 41374), (274, 34730), (302, 31510), (460, 20687), (548, 17365), (604, 15755), (685, 13892), (755, 12604), (1370, 6946), (1510, 6302), (2740, 3473), (3020, 3151)]