45428300

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2378

約数の個数: 36

約数和(自身を含む): 99092616

約数和(自身を除く): 53664316

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 2153, 4220, 4306, 5275, 8612, 10550, 10765, 21100, 21530, 43060, 53825, 107650, 215300, 454283, 908566, 1817132, 2271415, 4542830, 9085660, 11357075, 22714150, 45428300]

約数ペア:

[(1, 45428300), (2, 22714150), (4, 11357075), (5, 9085660), (10, 4542830), (20, 2271415), (25, 1817132), (50, 908566), (100, 454283), (211, 215300), (422, 107650), (844, 53825), (1055, 43060), (2110, 21530), (2153, 21100), (4220, 10765), (4306, 10550), (5275, 8612)]