37989560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 108241920

約数和(自身を除く): 70252360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 161, 170, 184, 230, 238, 280, 322, 340, 347, 391, 460, 476, 595, 644, 680, 694, 782, 805, 920, 952, 1190, 1288, 1388, 1564, 1610, 1735, 1955, 2380, 2429, 2737, 2776, 3128, 3220, 3470, 3910, 4760, 4858, 5474, 5899, 6440, 6940, 7820, 7981, 9716, 10948, 11798, 12145, 13685, 13880, 15640, 15962, 19432, 21896, 23596, 24290, 27370, 29495, 31924, 39905, 41293, 47192, 48580, 54740, 55867, 58990, 63848, 79810, 82586, 97160, 109480, 111734, 117980, 135677, 159620, 165172, 206465, 223468, 235960, 271354, 279335, 319240, 330344, 412930, 446936, 542708, 558670, 678385, 825860, 949739, 1085416, 1117340, 1356770, 1651720, 1899478, 2234680, 2713540, 3798956, 4748695, 5427080, 7597912, 9497390, 18994780, 37989560]

約数ペア:

[(1, 37989560), (2, 18994780), (4, 9497390), (5, 7597912), (7, 5427080), (8, 4748695), (10, 3798956), (14, 2713540), (17, 2234680), (20, 1899478), (23, 1651720), (28, 1356770), (34, 1117340), (35, 1085416), (40, 949739), (46, 825860), (56, 678385), (68, 558670), (70, 542708), (85, 446936), (92, 412930), (115, 330344), (119, 319240), (136, 279335), (140, 271354), (161, 235960), (170, 223468), (184, 206465), (230, 165172), (238, 159620), (280, 135677), (322, 117980), (340, 111734), (347, 109480), (391, 97160), (460, 82586), (476, 79810), (595, 63848), (644, 58990), (680, 55867), (694, 54740), (782, 48580), (805, 47192), (920, 41293), (952, 39905), (1190, 31924), (1288, 29495), (1388, 27370), (1564, 24290), (1610, 23596), (1735, 21896), (1955, 19432), (2380, 15962), (2429, 15640), (2737, 13880), (2776, 13685), (3128, 12145), (3220, 11798), (3470, 10948), (3910, 9716), (4760, 7981), (4858, 7820), (5474, 6940), (5899, 6440)]