81242300

素因数分解:

$2^2\times 5^2\times {\mathrm{773}}^1\times {\mathrm{1051}}^1$

素因数の和:1838

約数の個数: 36

約数和(自身を含む): 176691816

約数和(自身を除く): 95449516

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 773, 1051, 1546, 2102, 3092, 3865, 4204, 5255, 7730, 10510, 15460, 19325, 21020, 26275, 38650, 52550, 77300, 105100, 812423, 1624846, 3249692, 4062115, 8124230, 16248460, 20310575, 40621150, 81242300]

約数ペア:

[(1, 81242300), (2, 40621150), (4, 20310575), (5, 16248460), (10, 8124230), (20, 4062115), (25, 3249692), (50, 1624846), (100, 812423), (773, 105100), (1051, 77300), (1546, 52550), (2102, 38650), (3092, 26275), (3865, 21020), (4204, 19325), (5255, 15460), (7730, 10510)]