82669360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 119817680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 251, 358, 368, 460, 502, 716, 895, 920, 1004, 1255, 1432, 1790, 1840, 2008, 2510, 2864, 3580, 4016, 4117, 5020, 5773, 7160, 8234, 10040, 11546, 14320, 16468, 20080, 20585, 23092, 28865, 32936, 41170, 44929, 46184, 57730, 65872, 82340, 89858, 92368, 115460, 164680, 179716, 224645, 230920, 329360, 359432, 449290, 461840, 718864, 898580, 1033367, 1797160, 2066734, 3594320, 4133468, 5166835, 8266936, 10333670, 16533872, 20667340, 41334680, 82669360]

約数ペア:

[(1, 82669360), (2, 41334680), (4, 20667340), (5, 16533872), (8, 10333670), (10, 8266936), (16, 5166835), (20, 4133468), (23, 3594320), (40, 2066734), (46, 1797160), (80, 1033367), (92, 898580), (115, 718864), (179, 461840), (184, 449290), (230, 359432), (251, 329360), (358, 230920), (368, 224645), (460, 179716), (502, 164680), (716, 115460), (895, 92368), (920, 89858), (1004, 82340), (1255, 65872), (1432, 57730), (1790, 46184), (1840, 44929), (2008, 41170), (2510, 32936), (2864, 28865), (3580, 23092), (4016, 20585), (4117, 20080), (5020, 16468), (5773, 14320), (7160, 11546), (8234, 10040)]