22476880

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 52568064

約数和(自身を除く): 30091184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1471, 1528, 1910, 2942, 3056, 3820, 5884, 7355, 7640, 11768, 14710, 15280, 23536, 29420, 58840, 117680, 280961, 561922, 1123844, 1404805, 2247688, 2809610, 4495376, 5619220, 11238440, 22476880]

約数ペア:

[(1, 22476880), (2, 11238440), (4, 5619220), (5, 4495376), (8, 2809610), (10, 2247688), (16, 1404805), (20, 1123844), (40, 561922), (80, 280961), (191, 117680), (382, 58840), (764, 29420), (955, 23536), (1471, 15280), (1528, 14710), (1910, 11768), (2942, 7640), (3056, 7355), (3820, 5884)]