8935150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 19418400

約数和(自身を除く): 10483250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 521, 686, 1042, 1225, 1715, 2450, 2605, 3430, 3647, 5210, 7294, 8575, 13025, 17150, 18235, 25529, 26050, 36470, 51058, 91175, 127645, 178703, 182350, 255290, 357406, 638225, 893515, 1276450, 1787030, 4467575, 8935150]

約数ペア:

[(1, 8935150), (2, 4467575), (5, 1787030), (7, 1276450), (10, 893515), (14, 638225), (25, 357406), (35, 255290), (49, 182350), (50, 178703), (70, 127645), (98, 91175), (175, 51058), (245, 36470), (343, 26050), (350, 25529), (490, 18235), (521, 17150), (686, 13025), (1042, 8575), (1225, 7294), (1715, 5210), (2450, 3647), (2605, 3430)]