97437120640

素因数分解:

$2^7\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{48781}}^1$

素因数の和:51921

約数の個数: 64

約数和(自身を含む): 233015028120

約数和(自身を除く): 135577907480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3121, 6242, 12484, 15605, 24968, 31210, 48781, 49936, 62420, 97562, 99872, 124840, 195124, 199744, 243905, 249680, 390248, 399488, 487810, 499360, 780496, 975620, 998720, 1560992, 1951240, 1997440, 3121984, 3902480, 6243968, 7804960, 15609920, 31219840, 152245501, 304491002, 608982004, 761227505, 1217964008, 1522455010, 2435928016, 3044910020, 4871856032, 6089820040, 9743712064, 12179640080, 19487424128, 24359280160, 48718560320, 97437120640]

約数ペア:

[(1, 97437120640), (2, 48718560320), (4, 24359280160), (5, 19487424128), (8, 12179640080), (10, 9743712064), (16, 6089820040), (20, 4871856032), (32, 3044910020), (40, 2435928016), (64, 1522455010), (80, 1217964008), (128, 761227505), (160, 608982004), (320, 304491002), (640, 152245501), (3121, 31219840), (6242, 15609920), (12484, 7804960), (15605, 6243968), (24968, 3902480), (31210, 3121984), (48781, 1997440), (49936, 1951240), (62420, 1560992), (97562, 998720), (99872, 975620), (124840, 780496), (195124, 499360), (199744, 487810), (243905, 399488), (249680, 390248)]