4664720

素因数分解:

$2^4\times 5^1\times {\mathrm{58309}}^1$

素因数の和:58322

約数の個数: 20

約数和(自身を含む): 10845660

約数和(自身を除く): 6180940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 58309, 116618, 233236, 291545, 466472, 583090, 932944, 1166180, 2332360, 4664720]

約数ペア:

[(1, 4664720), (2, 2332360), (4, 1166180), (5, 932944), (8, 583090), (10, 466472), (16, 291545), (20, 233236), (40, 116618), (80, 58309)]