33318560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 72

約数和(自身を含む): 86571828

約数和(自身を除く): 53253268

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1721, 1760, 1936, 2420, 3442, 3872, 4840, 6884, 8605, 9680, 13768, 17210, 18931, 19360, 27536, 34420, 37862, 55072, 68840, 75724, 94655, 137680, 151448, 189310, 208241, 275360, 302896, 378620, 416482, 605792, 757240, 832964, 1041205, 1514480, 1665928, 2082410, 3028960, 3331856, 4164820, 6663712, 8329640, 16659280, 33318560]

約数ペア:

[(1, 33318560), (2, 16659280), (4, 8329640), (5, 6663712), (8, 4164820), (10, 3331856), (11, 3028960), (16, 2082410), (20, 1665928), (22, 1514480), (32, 1041205), (40, 832964), (44, 757240), (55, 605792), (80, 416482), (88, 378620), (110, 302896), (121, 275360), (160, 208241), (176, 189310), (220, 151448), (242, 137680), (352, 94655), (440, 75724), (484, 68840), (605, 55072), (880, 37862), (968, 34420), (1210, 27536), (1721, 19360), (1760, 18931), (1936, 17210), (2420, 13768), (3442, 9680), (3872, 8605), (4840, 6884)]