6563740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 15160320

約数和(自身を除く): 8596580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 751, 874, 1502, 1748, 2185, 3004, 3755, 4370, 7510, 8740, 14269, 15020, 17273, 28538, 34546, 57076, 69092, 71345, 86365, 142690, 172730, 285380, 328187, 345460, 656374, 1312748, 1640935, 3281870, 6563740]

約数ペア:

[(1, 6563740), (2, 3281870), (4, 1640935), (5, 1312748), (10, 656374), (19, 345460), (20, 328187), (23, 285380), (38, 172730), (46, 142690), (76, 86365), (92, 71345), (95, 69092), (115, 57076), (190, 34546), (230, 28538), (380, 17273), (437, 15020), (460, 14269), (751, 8740), (874, 7510), (1502, 4370), (1748, 3755), (2185, 3004)]