4080686950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1990579}}^1$

素因数の和:1990632

約数の個数: 24

約数和(自身を含む): 7775205480

約数和(自身を除く): 3694518530

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 1990579, 3981158, 9952895, 19905790, 49764475, 81613739, 99528950, 163227478, 408068695, 816137390, 2040343475, 4080686950]

約数ペア:

[(1, 4080686950), (2, 2040343475), (5, 816137390), (10, 408068695), (25, 163227478), (41, 99528950), (50, 81613739), (82, 49764475), (205, 19905790), (410, 9952895), (1025, 3981158), (2050, 1990579)]