11810320

素因数分解:

$2^4\times 5^1\times {\mathrm{147629}}^1$

素因数の和:147642

約数の個数: 20

約数和(自身を含む): 27459180

約数和(自身を除く): 15648860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 147629, 295258, 590516, 738145, 1181032, 1476290, 2362064, 2952580, 5905160, 11810320]

約数ペア:

[(1, 11810320), (2, 5905160), (4, 2952580), (5, 2362064), (8, 1476290), (10, 1181032), (16, 738145), (20, 590516), (40, 295258), (80, 147629)]