368798980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{45307}}^1$

素因数の和:45364

約数の個数: 48

約数和(自身を含む): 867738816

約数和(自身を除く): 498939836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 45307, 90614, 181228, 226535, 453070, 498377, 906140, 996754, 1676359, 1993508, 2491885, 3352718, 4983770, 6705436, 8381795, 9967540, 16763590, 18439949, 33527180, 36879898, 73759796, 92199745, 184399490, 368798980]

約数ペア:

[(1, 368798980), (2, 184399490), (4, 92199745), (5, 73759796), (10, 36879898), (11, 33527180), (20, 18439949), (22, 16763590), (37, 9967540), (44, 8381795), (55, 6705436), (74, 4983770), (110, 3352718), (148, 2491885), (185, 1993508), (220, 1676359), (370, 996754), (407, 906140), (740, 498377), (814, 453070), (1628, 226535), (2035, 181228), (4070, 90614), (8140, 45307)]