60478280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36877}}^1$

素因数の和:36929

約数の個数: 32

約数和(自身を含む): 139398840

約数和(自身を除く): 78920560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 36877, 73754, 147508, 184385, 295016, 368770, 737540, 1475080, 1511957, 3023914, 6047828, 7559785, 12095656, 15119570, 30239140, 60478280]

約数ペア:

[(1, 60478280), (2, 30239140), (4, 15119570), (5, 12095656), (8, 7559785), (10, 6047828), (20, 3023914), (40, 1511957), (41, 1475080), (82, 737540), (164, 368770), (205, 295016), (328, 184385), (410, 147508), (820, 73754), (1640, 36877)]