8096229700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{200899}}^1$

素因数の和:200957

約数の個数: 72

約数和(自身を含む): 19530694400

約数和(自身を除く): 11434464700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 40300, 200899, 401798, 803596, 1004495, 2008990, 2611687, 4017980, 5022475, 5223374, 6227869, 10044950, 10446748, 12455738, 13058435, 20089900, 24911476, 26116870, 31139345, 52233740, 62278690, 65292175, 80962297, 124557380, 130584350, 155696725, 161924594, 261168700, 311393450, 323849188, 404811485, 622786900, 809622970, 1619245940, 2024057425, 4048114850, 8096229700]

約数ペア:

[(1, 8096229700), (2, 4048114850), (4, 2024057425), (5, 1619245940), (10, 809622970), (13, 622786900), (20, 404811485), (25, 323849188), (26, 311393450), (31, 261168700), (50, 161924594), (52, 155696725), (62, 130584350), (65, 124557380), (100, 80962297), (124, 65292175), (130, 62278690), (155, 52233740), (260, 31139345), (310, 26116870), (325, 24911476), (403, 20089900), (620, 13058435), (650, 12455738), (775, 10446748), (806, 10044950), (1300, 6227869), (1550, 5223374), (1612, 5022475), (2015, 4017980), (3100, 2611687), (4030, 2008990), (8060, 1004495), (10075, 803596), (20150, 401798), (40300, 200899)]