5051120

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 11877216

約数和(自身を除く): 6826096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 613, 824, 1030, 1226, 1648, 2060, 2452, 3065, 4120, 4904, 6130, 8240, 9808, 12260, 24520, 49040, 63139, 126278, 252556, 315695, 505112, 631390, 1010224, 1262780, 2525560, 5051120]

約数ペア:

[(1, 5051120), (2, 2525560), (4, 1262780), (5, 1010224), (8, 631390), (10, 505112), (16, 315695), (20, 252556), (40, 126278), (80, 63139), (103, 49040), (206, 24520), (412, 12260), (515, 9808), (613, 8240), (824, 6130), (1030, 4904), (1226, 4120), (1648, 3065), (2060, 2452)]