89250290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 166581360

約数和(自身を除く): 77331070

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 2213, 4033, 4426, 8066, 11065, 20165, 22130, 40330, 81881, 163762, 241217, 409405, 482434, 818810, 1206085, 2412170, 8925029, 17850058, 44625145, 89250290]

約数ペア:

[(1, 89250290), (2, 44625145), (5, 17850058), (10, 8925029), (37, 2412170), (74, 1206085), (109, 818810), (185, 482434), (218, 409405), (370, 241217), (545, 163762), (1090, 81881), (2213, 40330), (4033, 22130), (4426, 20165), (8066, 11065)]