91652720

素因数分解:

$2^4\times 5^1\times {\mathrm{1145659}}^1$

素因数の和:1145672

約数の個数: 20

約数和(自身を含む): 213092760

約数和(自身を除く): 121440040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1145659, 2291318, 4582636, 5728295, 9165272, 11456590, 18330544, 22913180, 45826360, 91652720]

約数ペア:

[(1, 91652720), (2, 45826360), (4, 22913180), (5, 18330544), (8, 11456590), (10, 9165272), (16, 5728295), (20, 4582636), (40, 2291318), (80, 1145659)]