1933580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 4826304

約数和(自身を除く): 2892724

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 85, 94, 110, 121, 170, 187, 188, 220, 235, 242, 340, 374, 470, 484, 517, 605, 748, 799, 935, 940, 1034, 1210, 1598, 1870, 2057, 2068, 2420, 2585, 3196, 3740, 3995, 4114, 5170, 5687, 7990, 8228, 8789, 10285, 10340, 11374, 15980, 17578, 20570, 22748, 28435, 35156, 41140, 43945, 56870, 87890, 96679, 113740, 175780, 193358, 386716, 483395, 966790, 1933580]

約数ペア:

[(1, 1933580), (2, 966790), (4, 483395), (5, 386716), (10, 193358), (11, 175780), (17, 113740), (20, 96679), (22, 87890), (34, 56870), (44, 43945), (47, 41140), (55, 35156), (68, 28435), (85, 22748), (94, 20570), (110, 17578), (121, 15980), (170, 11374), (187, 10340), (188, 10285), (220, 8789), (235, 8228), (242, 7990), (340, 5687), (374, 5170), (470, 4114), (484, 3995), (517, 3740), (605, 3196), (748, 2585), (799, 2420), (935, 2068), (940, 2057), (1034, 1870), (1210, 1598)]