26180680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38501}}^1$

素因数の和:38529

約数の個数: 32

約数和(自身を含む): 62373240

約数和(自身を除く): 36192560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38501, 77002, 154004, 192505, 308008, 385010, 654517, 770020, 1309034, 1540040, 2618068, 3272585, 5236136, 6545170, 13090340, 26180680]

約数ペア:

[(1, 26180680), (2, 13090340), (4, 6545170), (5, 5236136), (8, 3272585), (10, 2618068), (17, 1540040), (20, 1309034), (34, 770020), (40, 654517), (68, 385010), (85, 308008), (136, 192505), (170, 154004), (340, 77002), (680, 38501)]