85476170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38677}}^1$

素因数の和:38714

約数の個数: 32

約数和(自身を含む): 175443408

約数和(自身を除く): 89967238

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 38677, 77354, 193385, 386770, 502801, 657509, 1005602, 1315018, 2514005, 3287545, 5028010, 6575090, 8547617, 17095234, 42738085, 85476170]

約数ペア:

[(1, 85476170), (2, 42738085), (5, 17095234), (10, 8547617), (13, 6575090), (17, 5028010), (26, 3287545), (34, 2514005), (65, 1315018), (85, 1005602), (130, 657509), (170, 502801), (221, 386770), (442, 193385), (1105, 77354), (2210, 38677)]