38459740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 51171620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 2963, 3245, 5926, 6490, 11852, 12980, 14815, 29630, 32593, 59260, 65186, 130372, 162965, 174817, 325930, 349634, 651860, 699268, 874085, 1748170, 1922987, 3496340, 3845974, 7691948, 9614935, 19229870, 38459740]

約数ペア:

[(1, 38459740), (2, 19229870), (4, 9614935), (5, 7691948), (10, 3845974), (11, 3496340), (20, 1922987), (22, 1748170), (44, 874085), (55, 699268), (59, 651860), (110, 349634), (118, 325930), (220, 174817), (236, 162965), (295, 130372), (590, 65186), (649, 59260), (1180, 32593), (1298, 29630), (2596, 14815), (2963, 12980), (3245, 11852), (5926, 6490)]