3196156640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487219}}^1$

素因数の和:487275

約数の個数: 48

約数和(自身を含む): 7735104720

約数和(自身を除く): 4538948080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 487219, 974438, 1948876, 2436095, 3897752, 4872190, 7795504, 9744380, 15591008, 19488760, 19975979, 38977520, 39951958, 77955040, 79903916, 99879895, 159807832, 199759790, 319615664, 399519580, 639231328, 799039160, 1598078320, 3196156640]

約数ペア:

[(1, 3196156640), (2, 1598078320), (4, 799039160), (5, 639231328), (8, 399519580), (10, 319615664), (16, 199759790), (20, 159807832), (32, 99879895), (40, 79903916), (41, 77955040), (80, 39951958), (82, 38977520), (160, 19975979), (164, 19488760), (205, 15591008), (328, 9744380), (410, 7795504), (656, 4872190), (820, 3897752), (1312, 2436095), (1640, 1948876), (3280, 974438), (6560, 487219)]