2494824804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{468952031}}^1$

素因数の和:468952068

約数の個数: 64

約数和(自身を含む): 6752909260800

約数和(自身を除く): 4258084455880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 468952031, 937904062, 1875808124, 2344760155, 3282664217, 3751616248, 4689520310, 6565328434, 8910088589, 9379040620, 13130656868, 16413321085, 17820177178, 18758081240, 26261313736, 32826642170, 35640354356, 44550442945, 62370620123, 65653284340, 71280708712, 89100885890, 124741240246, 131306568680, 178201771780, 249482480492, 311853100615, 356403543560, 498964960984, 623706201230, 1247412402460, 2494824804920]

約数ペア:

[(1, 2494824804920), (2, 1247412402460), (4, 623706201230), (5, 498964960984), (7, 356403543560), (8, 311853100615), (10, 249482480492), (14, 178201771780), (19, 131306568680), (20, 124741240246), (28, 89100885890), (35, 71280708712), (38, 65653284340), (40, 62370620123), (56, 44550442945), (70, 35640354356), (76, 32826642170), (95, 26261313736), (133, 18758081240), (140, 17820177178), (152, 16413321085), (190, 13130656868), (266, 9379040620), (280, 8910088589), (380, 6565328434), (532, 4689520310), (665, 3751616248), (760, 3282664217), (1064, 2344760155), (1330, 1875808124), (2660, 937904062), (5320, 468952031)]