2283640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 5280480

約数和(自身を除く): 2996840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1543, 3086, 6172, 7715, 12344, 15430, 30860, 57091, 61720, 114182, 228364, 285455, 456728, 570910, 1141820, 2283640]

約数ペア:

[(1, 2283640), (2, 1141820), (4, 570910), (5, 456728), (8, 285455), (10, 228364), (20, 114182), (37, 61720), (40, 57091), (74, 30860), (148, 15430), (185, 12344), (296, 7715), (370, 6172), (740, 3086), (1480, 1543)]