1330245250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{231347}}^1$

素因数の和:231387

約数の個数: 32

約数和(自身を含む): 2598500736

約数和(自身を除く): 1268255486

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 231347, 462694, 1156735, 2313470, 5320981, 5783675, 10641962, 11567350, 26604905, 28918375, 53209810, 57836750, 133024525, 266049050, 665122625, 1330245250]

約数ペア:

[(1, 1330245250), (2, 665122625), (5, 266049050), (10, 133024525), (23, 57836750), (25, 53209810), (46, 28918375), (50, 26604905), (115, 11567350), (125, 10641962), (230, 5783675), (250, 5320981), (575, 2313470), (1150, 1156735), (2875, 462694), (5750, 231347)]