42115160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14423}}^1$

素因数の和:14507

約数の個数: 32

約数和(自身を含む): 96063840

約数和(自身を除く): 53948680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 14423, 28846, 57692, 72115, 115384, 144230, 288460, 576920, 1052879, 2105758, 4211516, 5264395, 8423032, 10528790, 21057580, 42115160]

約数ペア:

[(1, 42115160), (2, 21057580), (4, 10528790), (5, 8423032), (8, 5264395), (10, 4211516), (20, 2105758), (40, 1052879), (73, 576920), (146, 288460), (292, 144230), (365, 115384), (584, 72115), (730, 57692), (1460, 28846), (2920, 14423)]