100408040516

素因数分解:

$2^2\times 7^3\times {\mathrm{401}}^1\times {\mathrm{182503}}^1$

素因数の和:182929

約数の個数: 48

約数和(自身を含む): 205426502400

約数和(自身を除く): 105018461884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 401, 686, 802, 1372, 1604, 2807, 5614, 11228, 19649, 39298, 78596, 137543, 182503, 275086, 365006, 550172, 730012, 1277521, 2555042, 5110084, 8942647, 17885294, 35770588, 62598529, 73183703, 125197058, 146367406, 250394116, 292734812, 512285921, 1024571842, 2049143684, 3586001447, 7172002894, 14344005788, 25102010129, 50204020258, 100408040516]

約数ペア:

[(1, 100408040516), (2, 50204020258), (4, 25102010129), (7, 14344005788), (14, 7172002894), (28, 3586001447), (49, 2049143684), (98, 1024571842), (196, 512285921), (343, 292734812), (401, 250394116), (686, 146367406), (802, 125197058), (1372, 73183703), (1604, 62598529), (2807, 35770588), (5614, 17885294), (11228, 8942647), (19649, 5110084), (39298, 2555042), (78596, 1277521), (137543, 730012), (182503, 550172), (275086, 365006)]