244763320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{322057}}^1$

素因数の和:322087

約数の個数: 32

約数和(自身を含む): 579704400

約数和(自身を除く): 334941080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 322057, 644114, 1288228, 1610285, 2576456, 3220570, 6119083, 6441140, 12238166, 12882280, 24476332, 30595415, 48952664, 61190830, 122381660, 244763320]

約数ペア:

[(1, 244763320), (2, 122381660), (4, 61190830), (5, 48952664), (8, 30595415), (10, 24476332), (19, 12882280), (20, 12238166), (38, 6441140), (40, 6119083), (76, 3220570), (95, 2576456), (152, 1610285), (190, 1288228), (380, 644114), (760, 322057)]