2019672800

素因数分解:

$2^5\times 5^2\times {\mathrm{2524591}}^1$

素因数の和:2524611

約数の個数: 36

約数和(自身を含む): 4930528176

約数和(自身を除く): 2910855376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2524591, 5049182, 10098364, 12622955, 20196728, 25245910, 40393456, 50491820, 63114775, 80786912, 100983640, 126229550, 201967280, 252459100, 403934560, 504918200, 1009836400, 2019672800]

約数ペア:

[(1, 2019672800), (2, 1009836400), (4, 504918200), (5, 403934560), (8, 252459100), (10, 201967280), (16, 126229550), (20, 100983640), (25, 80786912), (32, 63114775), (40, 50491820), (50, 40393456), (80, 25245910), (100, 20196728), (160, 12622955), (200, 10098364), (400, 5049182), (800, 2524591)]