2140166450

素因数分解:

$2^1\times 5^2\times {\mathrm{773}}^1\times {\mathrm{55373}}^1$

素因数の和:56158

約数の個数: 24

約数和(自身を含む): 3985931268

約数和(自身を除く): 1845764818

約数列:

[1, 2, 5, 10, 25, 50, 773, 1546, 3865, 7730, 19325, 38650, 55373, 110746, 276865, 553730, 1384325, 2768650, 42803329, 85606658, 214016645, 428033290, 1070083225, 2140166450]

約数ペア:

[(1, 2140166450), (2, 1070083225), (5, 428033290), (10, 214016645), (25, 85606658), (50, 42803329), (773, 2768650), (1546, 1384325), (3865, 553730), (7730, 276865), (19325, 110746), (38650, 55373)]