1323522080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{486589}}^1$

素因数の和:486621

約数の個数: 48

約数和(自身を含む): 3310758360

約数和(自身を除く): 1987236280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 486589, 973178, 1946356, 2432945, 3892712, 4865890, 7785424, 8272013, 9731780, 15570848, 16544026, 19463560, 33088052, 38927120, 41360065, 66176104, 77854240, 82720130, 132352208, 165440260, 264704416, 330880520, 661761040, 1323522080]

約数ペア:

[(1, 1323522080), (2, 661761040), (4, 330880520), (5, 264704416), (8, 165440260), (10, 132352208), (16, 82720130), (17, 77854240), (20, 66176104), (32, 41360065), (34, 38927120), (40, 33088052), (68, 19463560), (80, 16544026), (85, 15570848), (136, 9731780), (160, 8272013), (170, 7785424), (272, 4865890), (340, 3892712), (544, 2432945), (680, 1946356), (1360, 973178), (2720, 486589)]