40206950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{16411}}^1$

素因数の和:16437

約数の個数: 36

約数和(自身を含む): 87000012

約数和(自身を除く): 46793062

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 16411, 32822, 82055, 114877, 164110, 229754, 410275, 574385, 804139, 820550, 1148770, 1608278, 2871925, 4020695, 5743850, 8041390, 20103475, 40206950]

約数ペア:

[(1, 40206950), (2, 20103475), (5, 8041390), (7, 5743850), (10, 4020695), (14, 2871925), (25, 1608278), (35, 1148770), (49, 820550), (50, 804139), (70, 574385), (98, 410275), (175, 229754), (245, 164110), (350, 114877), (490, 82055), (1225, 32822), (2450, 16411)]