2509050820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2669203}}^1$

素因数の和:2669259

約数の個数: 24

約数和(自身を含む): 5381115264

約数和(自身を除く): 2872064444

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2669203, 5338406, 10676812, 13346015, 26692030, 53384060, 125452541, 250905082, 501810164, 627262705, 1254525410, 2509050820]

約数ペア:

[(1, 2509050820), (2, 1254525410), (4, 627262705), (5, 501810164), (10, 250905082), (20, 125452541), (47, 53384060), (94, 26692030), (188, 13346015), (235, 10676812), (470, 5338406), (940, 2669203)]