103640808620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1\times {\mathrm{20747}}^1$

素因数の和:23330

約数の個数: 48

約数和(自身を含む): 219900084768

約数和(自身を除く): 116259276148

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2473, 4946, 9892, 12365, 20747, 24730, 41494, 49460, 82988, 103735, 207470, 249773, 414940, 499546, 999092, 1248865, 2095447, 2497730, 4190894, 4995460, 8381788, 10477235, 20954470, 41908940, 51307331, 102614662, 205229324, 256536655, 513073310, 1026146620, 5182040431, 10364080862, 20728161724, 25910202155, 51820404310, 103640808620]

約数ペア:

[(1, 103640808620), (2, 51820404310), (4, 25910202155), (5, 20728161724), (10, 10364080862), (20, 5182040431), (101, 1026146620), (202, 513073310), (404, 256536655), (505, 205229324), (1010, 102614662), (2020, 51307331), (2473, 41908940), (4946, 20954470), (9892, 10477235), (12365, 8381788), (20747, 4995460), (24730, 4190894), (41494, 2497730), (49460, 2095447), (82988, 1248865), (103735, 999092), (207470, 499546), (249773, 414940)]