15676656620

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1\times {\mathrm{2687}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 33055948800

約数和(自身を除く): 17379292180

約数列:

[1, 2, 4, 5, 10, 20, 487, 599, 974, 1198, 1948, 2396, 2435, 2687, 2995, 4870, 5374, 5990, 9740, 10748, 11980, 13435, 26870, 53740, 291713, 583426, 1166852, 1308569, 1458565, 1609513, 2617138, 2917130, 3219026, 5234276, 5834260, 6438052, 6542845, 8047565, 13085690, 16095130, 26171380, 32190260, 783832831, 1567665662, 3135331324, 3919164155, 7838328310, 15676656620]

約数ペア:

[(1, 15676656620), (2, 7838328310), (4, 3919164155), (5, 3135331324), (10, 1567665662), (20, 783832831), (487, 32190260), (599, 26171380), (974, 16095130), (1198, 13085690), (1948, 8047565), (2396, 6542845), (2435, 6438052), (2687, 5834260), (2995, 5234276), (4870, 3219026), (5374, 2917130), (5990, 2617138), (9740, 1609513), (10748, 1458565), (11980, 1308569), (13435, 1166852), (26870, 583426), (53740, 291713)]