34295080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 80087040

約数和(自身を除く): 45791960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 127, 157, 172, 215, 254, 314, 344, 430, 508, 628, 635, 785, 860, 1016, 1256, 1270, 1570, 1720, 2540, 3140, 5080, 5461, 6280, 6751, 10922, 13502, 19939, 21844, 27004, 27305, 33755, 39878, 43688, 54008, 54610, 67510, 79756, 99695, 109220, 135020, 159512, 199390, 218440, 270040, 398780, 797560, 857377, 1714754, 3429508, 4286885, 6859016, 8573770, 17147540, 34295080]

約数ペア:

[(1, 34295080), (2, 17147540), (4, 8573770), (5, 6859016), (8, 4286885), (10, 3429508), (20, 1714754), (40, 857377), (43, 797560), (86, 398780), (127, 270040), (157, 218440), (172, 199390), (215, 159512), (254, 135020), (314, 109220), (344, 99695), (430, 79756), (508, 67510), (628, 54610), (635, 54008), (785, 43688), (860, 39878), (1016, 33755), (1256, 27305), (1270, 27004), (1570, 21844), (1720, 19939), (2540, 13502), (3140, 10922), (5080, 6751), (5461, 6280)]