82113230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 82115890

約数列:

[1, 2, 5, 10, 17, 34, 43, 47, 85, 86, 94, 170, 215, 235, 239, 430, 470, 478, 731, 799, 1195, 1462, 1598, 2021, 2390, 3655, 3995, 4042, 4063, 7310, 7990, 8126, 10105, 10277, 11233, 20210, 20315, 20554, 22466, 34357, 40630, 51385, 56165, 68714, 102770, 112330, 171785, 174709, 190961, 343570, 349418, 381922, 483019, 873545, 954805, 966038, 1747090, 1909610, 2415095, 4830190, 8211323, 16422646, 41056615, 82113230]

約数ペア:

[(1, 82113230), (2, 41056615), (5, 16422646), (10, 8211323), (17, 4830190), (34, 2415095), (43, 1909610), (47, 1747090), (85, 966038), (86, 954805), (94, 873545), (170, 483019), (215, 381922), (235, 349418), (239, 343570), (430, 190961), (470, 174709), (478, 171785), (731, 112330), (799, 102770), (1195, 68714), (1462, 56165), (1598, 51385), (2021, 40630), (2390, 34357), (3655, 22466), (3995, 20554), (4042, 20315), (4063, 20210), (7310, 11233), (7990, 10277), (8126, 10105)]