43025240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7219}}^1$

素因数の和:7379

約数の個数: 32

約数和(自身を含む): 97470000

約数和(自身を除く): 54444760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7219, 14438, 28876, 36095, 57752, 72190, 144380, 288760, 1075631, 2151262, 4302524, 5378155, 8605048, 10756310, 21512620, 43025240]

約数ペア:

[(1, 43025240), (2, 21512620), (4, 10756310), (5, 8605048), (8, 5378155), (10, 4302524), (20, 2151262), (40, 1075631), (149, 288760), (298, 144380), (596, 72190), (745, 57752), (1192, 36095), (1490, 28876), (2980, 14438), (5960, 7219)]