132366320

素因数分解:

$2^4\times 5^1\times {\mathrm{1654579}}^1$

素因数の和:1654592

約数の個数: 20

約数和(自身を含む): 307751880

約数和(自身を除く): 175385560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1654579, 3309158, 6618316, 8272895, 13236632, 16545790, 26473264, 33091580, 66183160, 132366320]

約数ペア:

[(1, 132366320), (2, 66183160), (4, 33091580), (5, 26473264), (8, 16545790), (10, 13236632), (16, 8272895), (20, 6618316), (40, 3309158), (80, 1654579)]