9716020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15711

約数の個数: 24

約数和(自身を含む): 21063168

約数和(自身を除く): 11347148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15671, 31342, 62684, 78355, 156710, 313420, 485801, 971602, 1943204, 2429005, 4858010, 9716020]

約数ペア:

[(1, 9716020), (2, 4858010), (4, 2429005), (5, 1943204), (10, 971602), (20, 485801), (31, 313420), (62, 156710), (124, 78355), (155, 62684), (310, 31342), (620, 15671)]