42602480

素因数分解:

$2^4\times 5^1\times {\mathrm{532531}}^1$

素因数の和:532544

約数の個数: 20

約数和(自身を含む): 99050952

約数和(自身を除く): 56448472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 532531, 1065062, 2130124, 2662655, 4260248, 5325310, 8520496, 10650620, 21301240, 42602480]

約数ペア:

[(1, 42602480), (2, 21301240), (4, 10650620), (5, 8520496), (8, 5325310), (10, 4260248), (16, 2662655), (20, 2130124), (40, 1065062), (80, 532531)]