2247665150

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{112103}}^1$

素因数の和:112516

約数の個数: 24

約数和(自身を含む): 4191120144

約数和(自身を除く): 1943454994

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 10025, 20050, 112103, 224206, 560515, 1121030, 2802575, 5605150, 44953303, 89906606, 224766515, 449533030, 1123832575, 2247665150]

約数ペア:

[(1, 2247665150), (2, 1123832575), (5, 449533030), (10, 224766515), (25, 89906606), (50, 44953303), (401, 5605150), (802, 2802575), (2005, 1121030), (4010, 560515), (10025, 224206), (20050, 112103)]