26736160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 72

約数和(自身を含む): 69478668

約数和(自身を除く): 42742508

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, 1381, 1760, 1936, 2420, 2762, 3872, 4840, 5524, 6905, 9680, 11048, 13810, 15191, 19360, 22096, 27620, 30382, 44192, 55240, 60764, 75955, 110480, 121528, 151910, 167101, 220960, 243056, 303820, 334202, 486112, 607640, 668404, 835505, 1215280, 1336808, 1671010, 2430560, 2673616, 3342020, 5347232, 6684040, 13368080, 26736160]

約数ペア:

[(1, 26736160), (2, 13368080), (4, 6684040), (5, 5347232), (8, 3342020), (10, 2673616), (11, 2430560), (16, 1671010), (20, 1336808), (22, 1215280), (32, 835505), (40, 668404), (44, 607640), (55, 486112), (80, 334202), (88, 303820), (110, 243056), (121, 220960), (160, 167101), (176, 151910), (220, 121528), (242, 110480), (352, 75955), (440, 60764), (484, 55240), (605, 44192), (880, 30382), (968, 27620), (1210, 22096), (1381, 19360), (1760, 15191), (1936, 13810), (2420, 11048), (2762, 9680), (3872, 6905), (4840, 5524)]