84360580

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{4021}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 177370200

約数和(自身を除く): 93009620

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4021, 4196, 5245, 8042, 10490, 16084, 20105, 20980, 40210, 80420, 4218029, 8436058, 16872116, 21090145, 42180290, 84360580]

約数ペア:

[(1, 84360580), (2, 42180290), (4, 21090145), (5, 16872116), (10, 8436058), (20, 4218029), (1049, 80420), (2098, 40210), (4021, 20980), (4196, 20105), (5245, 16084), (8042, 10490)]