293484080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35617}}^1$

素因数の和:35733

約数の個数: 40

約数和(自身を含む): 688994592

約数和(自身を除く): 395510512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 35617, 71234, 142468, 178085, 284936, 356170, 569872, 712340, 1424680, 2849360, 3668551, 7337102, 14674204, 18342755, 29348408, 36685510, 58696816, 73371020, 146742040, 293484080]

約数ペア:

[(1, 293484080), (2, 146742040), (4, 73371020), (5, 58696816), (8, 36685510), (10, 29348408), (16, 18342755), (20, 14674204), (40, 7337102), (80, 3668551), (103, 2849360), (206, 1424680), (412, 712340), (515, 569872), (824, 356170), (1030, 284936), (1648, 178085), (2060, 142468), (4120, 71234), (8240, 35617)]