4767280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8533

約数の個数: 40

約数和(自身を含む): 12668832

約数和(自身を除く): 7901552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8513, 17026, 34052, 42565, 59591, 68104, 85130, 119182, 136208, 170260, 238364, 297955, 340520, 476728, 595910, 681040, 953456, 1191820, 2383640, 4767280]

約数ペア:

[(1, 4767280), (2, 2383640), (4, 1191820), (5, 953456), (7, 681040), (8, 595910), (10, 476728), (14, 340520), (16, 297955), (20, 238364), (28, 170260), (35, 136208), (40, 119182), (56, 85130), (70, 68104), (80, 59591), (112, 42565), (140, 34052), (280, 17026), (560, 8513)]