68009660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 150915072

約数和(自身を除く): 82905412

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2551, 2666, 5102, 5332, 6665, 10204, 12755, 13330, 25510, 26660, 51020, 79081, 109693, 158162, 219386, 316324, 395405, 438772, 548465, 790810, 1096930, 1581620, 2193860, 3400483, 6800966, 13601932, 17002415, 34004830, 68009660]

約数ペア:

[(1, 68009660), (2, 34004830), (4, 17002415), (5, 13601932), (10, 6800966), (20, 3400483), (31, 2193860), (43, 1581620), (62, 1096930), (86, 790810), (124, 548465), (155, 438772), (172, 395405), (215, 316324), (310, 219386), (430, 158162), (620, 109693), (860, 79081), (1333, 51020), (2551, 26660), (2666, 25510), (5102, 13330), (5332, 12755), (6665, 10204)]