130665550

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{17539}}^1$

素因数の和:17700

約数の個数: 24

約数和(自身を含む): 244683000

約数和(自身を除く): 114017450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 7450, 17539, 35078, 87695, 175390, 438475, 876950, 2613311, 5226622, 13066555, 26133110, 65332775, 130665550]

約数ペア:

[(1, 130665550), (2, 65332775), (5, 26133110), (10, 13066555), (25, 5226622), (50, 2613311), (149, 876950), (298, 438475), (745, 175390), (1490, 87695), (3725, 35078), (7450, 17539)]