8993360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 21189120

約数和(自身を除く): 12195760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1423, 1580, 2846, 3160, 5692, 6320, 7115, 11384, 14230, 22768, 28460, 56920, 112417, 113840, 224834, 449668, 562085, 899336, 1124170, 1798672, 2248340, 4496680, 8993360]

約数ペア:

[(1, 8993360), (2, 4496680), (4, 2248340), (5, 1798672), (8, 1124170), (10, 899336), (16, 562085), (20, 449668), (40, 224834), (79, 113840), (80, 112417), (158, 56920), (316, 28460), (395, 22768), (632, 14230), (790, 11384), (1264, 7115), (1423, 6320), (1580, 5692), (2846, 3160)]