82520060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{863}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 198567936

約数和(自身を除く): 116047876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 863, 1366, 1726, 2732, 3415, 3452, 4315, 4781, 6041, 6830, 8630, 9562, 12082, 13660, 17260, 19124, 23905, 24164, 30205, 47810, 60410, 95620, 120820, 589429, 1178858, 2357716, 2947145, 4126003, 5894290, 8252006, 11788580, 16504012, 20630015, 41260030, 82520060]

約数ペア:

[(1, 82520060), (2, 41260030), (4, 20630015), (5, 16504012), (7, 11788580), (10, 8252006), (14, 5894290), (20, 4126003), (28, 2947145), (35, 2357716), (70, 1178858), (140, 589429), (683, 120820), (863, 95620), (1366, 60410), (1726, 47810), (2732, 30205), (3415, 24164), (3452, 23905), (4315, 19124), (4781, 17260), (6041, 13660), (6830, 12082), (8630, 9562)]