14642380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 32328576

約数和(自身を除く): 17686196

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 421, 470, 740, 842, 940, 1684, 1739, 2105, 3478, 4210, 6956, 8420, 8695, 15577, 17390, 19787, 31154, 34780, 39574, 62308, 77885, 79148, 98935, 155770, 197870, 311540, 395740, 732119, 1464238, 2928476, 3660595, 7321190, 14642380]

約数ペア:

[(1, 14642380), (2, 7321190), (4, 3660595), (5, 2928476), (10, 1464238), (20, 732119), (37, 395740), (47, 311540), (74, 197870), (94, 155770), (148, 98935), (185, 79148), (188, 77885), (235, 62308), (370, 39574), (421, 34780), (470, 31154), (740, 19787), (842, 17390), (940, 15577), (1684, 8695), (1739, 8420), (2105, 6956), (3478, 4210)]