2017755410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{13399}}^1$

素因数の和:13491

約数の個数: 48

約数和(自身を含む): 4072420800

約数和(自身を除く): 2054665390

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1369, 2035, 2738, 4070, 6845, 13399, 13690, 15059, 26798, 30118, 66995, 75295, 133990, 147389, 150590, 294778, 495763, 736945, 991526, 1473890, 2478815, 4957630, 5453393, 10906786, 18343231, 27266965, 36686462, 54533930, 91716155, 183432310, 201775541, 403551082, 1008877705, 2017755410]

約数ペア:

[(1, 2017755410), (2, 1008877705), (5, 403551082), (10, 201775541), (11, 183432310), (22, 91716155), (37, 54533930), (55, 36686462), (74, 27266965), (110, 18343231), (185, 10906786), (370, 5453393), (407, 4957630), (814, 2478815), (1369, 1473890), (2035, 991526), (2738, 736945), (4070, 495763), (6845, 294778), (13399, 150590), (13690, 147389), (15059, 133990), (26798, 75295), (30118, 66995)]