38043280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 102207744

約数和(自身を除く): 64164464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2543, 2992, 3740, 5086, 7480, 10172, 12715, 14960, 20344, 25430, 27973, 40688, 43231, 50860, 55946, 86462, 101720, 111892, 139865, 172924, 203440, 216155, 223784, 279730, 345848, 432310, 447568, 475541, 559460, 691696, 864620, 951082, 1118920, 1729240, 1902164, 2237840, 2377705, 3458480, 3804328, 4755410, 7608656, 9510820, 19021640, 38043280]

約数ペア:

[(1, 38043280), (2, 19021640), (4, 9510820), (5, 7608656), (8, 4755410), (10, 3804328), (11, 3458480), (16, 2377705), (17, 2237840), (20, 1902164), (22, 1729240), (34, 1118920), (40, 951082), (44, 864620), (55, 691696), (68, 559460), (80, 475541), (85, 447568), (88, 432310), (110, 345848), (136, 279730), (170, 223784), (176, 216155), (187, 203440), (220, 172924), (272, 139865), (340, 111892), (374, 101720), (440, 86462), (680, 55946), (748, 50860), (880, 43231), (935, 40688), (1360, 27973), (1496, 25430), (1870, 20344), (2543, 14960), (2992, 12715), (3740, 10172), (5086, 7480)]