132912160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20261}}^1$

素因数の和:20317

約数の個数: 48

約数和(自身を含む): 321679512

約数和(自身を除く): 188767352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 20261, 40522, 81044, 101305, 162088, 202610, 324176, 405220, 648352, 810440, 830701, 1620880, 1661402, 3241760, 3322804, 4153505, 6645608, 8307010, 13291216, 16614020, 26582432, 33228040, 66456080, 132912160]

約数ペア:

[(1, 132912160), (2, 66456080), (4, 33228040), (5, 26582432), (8, 16614020), (10, 13291216), (16, 8307010), (20, 6645608), (32, 4153505), (40, 3322804), (41, 3241760), (80, 1661402), (82, 1620880), (160, 830701), (164, 810440), (205, 648352), (328, 405220), (410, 324176), (656, 202610), (820, 162088), (1312, 101305), (1640, 81044), (3280, 40522), (6560, 20261)]