9189320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 24295680

約数和(自身を除く): 15106360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 887, 1036, 1295, 1480, 1774, 2072, 2590, 3548, 4435, 5180, 6209, 7096, 8870, 10360, 12418, 17740, 24836, 31045, 32819, 35480, 49672, 62090, 65638, 124180, 131276, 164095, 229733, 248360, 262552, 328190, 459466, 656380, 918932, 1148665, 1312760, 1837864, 2297330, 4594660, 9189320]

約数ペア:

[(1, 9189320), (2, 4594660), (4, 2297330), (5, 1837864), (7, 1312760), (8, 1148665), (10, 918932), (14, 656380), (20, 459466), (28, 328190), (35, 262552), (37, 248360), (40, 229733), (56, 164095), (70, 131276), (74, 124180), (140, 65638), (148, 62090), (185, 49672), (259, 35480), (280, 32819), (296, 31045), (370, 24836), (518, 17740), (740, 12418), (887, 10360), (1036, 8870), (1295, 7096), (1480, 6209), (1774, 5180), (2072, 4435), (2590, 3548)]