551465480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599419}}^1$

素因数の和:599453

約数の個数: 32

約数和(自身を含む): 1294747200

約数和(自身を除く): 743281720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 599419, 1198838, 2397676, 2997095, 4795352, 5994190, 11988380, 13786637, 23976760, 27573274, 55146548, 68933185, 110293096, 137866370, 275732740, 551465480]

約数ペア:

[(1, 551465480), (2, 275732740), (4, 137866370), (5, 110293096), (8, 68933185), (10, 55146548), (20, 27573274), (23, 23976760), (40, 13786637), (46, 11988380), (92, 5994190), (115, 4795352), (184, 2997095), (230, 2397676), (460, 1198838), (920, 599419)]