4590803450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{1999}}^1$

素因数の和:4031

約数の個数: 48

約数和(自身を含む): 8919072000

約数和(自身を除く): 4328268550

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1997, 1999, 3994, 3998, 9985, 9995, 19970, 19990, 45931, 45977, 49925, 49975, 91862, 91954, 99850, 99950, 229655, 229885, 459310, 459770, 1148275, 1149425, 2296550, 2298850, 3992003, 7984006, 19960015, 39920030, 91816069, 99800075, 183632138, 199600150, 459080345, 918160690, 2295401725, 4590803450]

約数ペア:

[(1, 4590803450), (2, 2295401725), (5, 918160690), (10, 459080345), (23, 199600150), (25, 183632138), (46, 99800075), (50, 91816069), (115, 39920030), (230, 19960015), (575, 7984006), (1150, 3992003), (1997, 2298850), (1999, 2296550), (3994, 1149425), (3998, 1148275), (9985, 459770), (9995, 459310), (19970, 229885), (19990, 229655), (45931, 99950), (45977, 99850), (49925, 91954), (49975, 91862)]