82495660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24407}}^1$

素因数の和:24442

約数の個数: 36

約数和(自身を含む): 187599888

約数和(自身を除く): 105104228

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 24407, 48814, 97628, 122035, 244070, 317291, 488140, 634582, 1269164, 1586455, 3172910, 4124783, 6345820, 8249566, 16499132, 20623915, 41247830, 82495660]

約数ペア:

[(1, 82495660), (2, 41247830), (4, 20623915), (5, 16499132), (10, 8249566), (13, 6345820), (20, 4124783), (26, 3172910), (52, 1586455), (65, 1269164), (130, 634582), (169, 488140), (260, 317291), (338, 244070), (676, 122035), (845, 97628), (1690, 48814), (3380, 24407)]