4758280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 10938240

約数和(自身を除く): 6179960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2531, 5062, 10124, 12655, 20248, 25310, 50620, 101240, 118957, 237914, 475828, 594785, 951656, 1189570, 2379140, 4758280]

約数ペア:

[(1, 4758280), (2, 2379140), (4, 1189570), (5, 951656), (8, 594785), (10, 475828), (20, 237914), (40, 118957), (47, 101240), (94, 50620), (188, 25310), (235, 20248), (376, 12655), (470, 10124), (940, 5062), (1880, 2531)]