9847400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 23352300

約数和(自身を除く): 13504900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 929, 1060, 1325, 1858, 2120, 2650, 3716, 4645, 5300, 7432, 9290, 10600, 18580, 23225, 37160, 46450, 49237, 92900, 98474, 185800, 196948, 246185, 393896, 492370, 984740, 1230925, 1969480, 2461850, 4923700, 9847400]

約数ペア:

[(1, 9847400), (2, 4923700), (4, 2461850), (5, 1969480), (8, 1230925), (10, 984740), (20, 492370), (25, 393896), (40, 246185), (50, 196948), (53, 185800), (100, 98474), (106, 92900), (200, 49237), (212, 46450), (265, 37160), (424, 23225), (530, 18580), (929, 10600), (1060, 9290), (1325, 7432), (1858, 5300), (2120, 4645), (2650, 3716)]