202325020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{773}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 444709440

約数和(自身を除く): 242384420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 569, 773, 1138, 1546, 2276, 2845, 3092, 3865, 5690, 7730, 11380, 13087, 15460, 17779, 26174, 35558, 52348, 65435, 71116, 88895, 130870, 177790, 261740, 355580, 439837, 879674, 1759348, 2199185, 4398370, 8796740, 10116251, 20232502, 40465004, 50581255, 101162510, 202325020]

約数ペア:

[(1, 202325020), (2, 101162510), (4, 50581255), (5, 40465004), (10, 20232502), (20, 10116251), (23, 8796740), (46, 4398370), (92, 2199185), (115, 1759348), (230, 879674), (460, 439837), (569, 355580), (773, 261740), (1138, 177790), (1546, 130870), (2276, 88895), (2845, 71116), (3092, 65435), (3865, 52348), (5690, 35558), (7730, 26174), (11380, 17779), (13087, 15460)]