79825070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{907}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 155137248

約数和(自身を除く): 75312178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 677, 907, 1354, 1814, 3385, 4535, 6770, 8801, 9070, 11791, 17602, 23582, 44005, 58955, 88010, 117910, 614039, 1228078, 3070195, 6140390, 7982507, 15965014, 39912535, 79825070]

約数ペア:

[(1, 79825070), (2, 39912535), (5, 15965014), (10, 7982507), (13, 6140390), (26, 3070195), (65, 1228078), (130, 614039), (677, 117910), (907, 88010), (1354, 58955), (1814, 44005), (3385, 23582), (4535, 17602), (6770, 11791), (8801, 9070)]