20231440250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{112241}}^1$

素因数の和:112368

約数の個数: 64

約数和(自身を含む): 43704340992

約数和(自身を除く): 23472900742

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 125, 175, 206, 250, 350, 515, 721, 875, 1030, 1442, 1750, 2575, 3605, 5150, 7210, 12875, 18025, 25750, 36050, 90125, 112241, 180250, 224482, 561205, 785687, 1122410, 1571374, 2806025, 3928435, 5612050, 7856870, 11560823, 14030125, 19642175, 23121646, 28060250, 39284350, 57804115, 80925761, 98210875, 115608230, 161851522, 196421750, 289020575, 404628805, 578041150, 809257610, 1445102875, 2023144025, 2890205750, 4046288050, 10115720125, 20231440250]

約数ペア:

[(1, 20231440250), (2, 10115720125), (5, 4046288050), (7, 2890205750), (10, 2023144025), (14, 1445102875), (25, 809257610), (35, 578041150), (50, 404628805), (70, 289020575), (103, 196421750), (125, 161851522), (175, 115608230), (206, 98210875), (250, 80925761), (350, 57804115), (515, 39284350), (721, 28060250), (875, 23121646), (1030, 19642175), (1442, 14030125), (1750, 11560823), (2575, 7856870), (3605, 5612050), (5150, 3928435), (7210, 2806025), (12875, 1571374), (18025, 1122410), (25750, 785687), (36050, 561205), (90125, 224482), (112241, 180250)]