45031240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48947}}^1$

素因数の和:48981

約数の個数: 32

約数和(自身を含む): 105727680

約数和(自身を除く): 60696440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 48947, 97894, 195788, 244735, 391576, 489470, 978940, 1125781, 1957880, 2251562, 4503124, 5628905, 9006248, 11257810, 22515620, 45031240]

約数ペア:

[(1, 45031240), (2, 22515620), (4, 11257810), (5, 9006248), (8, 5628905), (10, 4503124), (20, 2251562), (23, 1957880), (40, 1125781), (46, 978940), (92, 489470), (115, 391576), (184, 244735), (230, 195788), (460, 97894), (920, 48947)]