4800080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2111

約数の個数: 40

約数和(自身を含む): 11550600

約数和(自身を除く): 6750520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2069, 2320, 4138, 8276, 10345, 16552, 20690, 33104, 41380, 60001, 82760, 120002, 165520, 240004, 300005, 480008, 600010, 960016, 1200020, 2400040, 4800080]

約数ペア:

[(1, 4800080), (2, 2400040), (4, 1200020), (5, 960016), (8, 600010), (10, 480008), (16, 300005), (20, 240004), (29, 165520), (40, 120002), (58, 82760), (80, 60001), (116, 41380), (145, 33104), (232, 20690), (290, 16552), (464, 10345), (580, 8276), (1160, 4138), (2069, 2320)]