1692304820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1\times {\mathrm{1213}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 3605871360

約数和(自身を除く): 1913566540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 883, 1213, 1580, 1766, 2426, 3532, 4415, 4852, 6065, 8830, 12130, 17660, 24260, 69757, 95827, 139514, 191654, 279028, 348785, 383308, 479135, 697570, 958270, 1071079, 1395140, 1916540, 2142158, 4284316, 5355395, 10710790, 21421580, 84615241, 169230482, 338460964, 423076205, 846152410, 1692304820]

約数ペア:

[(1, 1692304820), (2, 846152410), (4, 423076205), (5, 338460964), (10, 169230482), (20, 84615241), (79, 21421580), (158, 10710790), (316, 5355395), (395, 4284316), (790, 2142158), (883, 1916540), (1213, 1395140), (1580, 1071079), (1766, 958270), (2426, 697570), (3532, 479135), (4415, 383308), (4852, 348785), (6065, 279028), (8830, 191654), (12130, 139514), (17660, 95827), (24260, 69757)]