28935320

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1549}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 65286000

約数和(自身を除く): 36350680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1549, 1868, 2335, 3098, 3736, 4670, 6196, 7745, 9340, 12392, 15490, 18680, 30980, 61960, 723383, 1446766, 2893532, 3616915, 5787064, 7233830, 14467660, 28935320]

約数ペア:

[(1, 28935320), (2, 14467660), (4, 7233830), (5, 5787064), (8, 3616915), (10, 2893532), (20, 1446766), (40, 723383), (467, 61960), (934, 30980), (1549, 18680), (1868, 15490), (2335, 12392), (3098, 9340), (3736, 7745), (4670, 6196)]