75258280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40031}}^1$

素因数の和:40089

約数の個数: 32

約数和(自身を含む): 172938240

約数和(自身を除く): 97679960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 40031, 80062, 160124, 200155, 320248, 400310, 800620, 1601240, 1881457, 3762914, 7525828, 9407285, 15051656, 18814570, 37629140, 75258280]

約数ペア:

[(1, 75258280), (2, 37629140), (4, 18814570), (5, 15051656), (8, 9407285), (10, 7525828), (20, 3762914), (40, 1881457), (47, 1601240), (94, 800620), (188, 400310), (235, 320248), (376, 200155), (470, 160124), (940, 80062), (1880, 40031)]