70604780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42533}}^1$

素因数の和:42625

約数の個数: 24

約数和(自身を含む): 150059952

約数和(自身を除く): 79455172

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 42533, 85066, 170132, 212665, 425330, 850660, 3530239, 7060478, 14120956, 17651195, 35302390, 70604780]

約数ペア:

[(1, 70604780), (2, 35302390), (4, 17651195), (5, 14120956), (10, 7060478), (20, 3530239), (83, 850660), (166, 425330), (332, 212665), (415, 170132), (830, 85066), (1660, 42533)]