10014978040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{17957}}^1$

素因数の和:18232

約数の個数: 64

約数和(自身を含む): 22963253760

約数和(自身を除く): 12948275720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 191, 292, 365, 382, 584, 730, 764, 955, 1460, 1528, 1910, 2920, 3820, 7640, 13943, 17957, 27886, 35914, 55772, 69715, 71828, 89785, 111544, 139430, 143656, 179570, 278860, 359140, 557720, 718280, 1310861, 2621722, 3429787, 5243444, 6554305, 6859574, 10486888, 13108610, 13719148, 17148935, 26217220, 27438296, 34297870, 52434440, 68595740, 137191480, 250374451, 500748902, 1001497804, 1251872255, 2002995608, 2503744510, 5007489020, 10014978040]

約数ペア:

[(1, 10014978040), (2, 5007489020), (4, 2503744510), (5, 2002995608), (8, 1251872255), (10, 1001497804), (20, 500748902), (40, 250374451), (73, 137191480), (146, 68595740), (191, 52434440), (292, 34297870), (365, 27438296), (382, 26217220), (584, 17148935), (730, 13719148), (764, 13108610), (955, 10486888), (1460, 6859574), (1528, 6554305), (1910, 5243444), (2920, 3429787), (3820, 2621722), (7640, 1310861), (13943, 718280), (17957, 557720), (27886, 359140), (35914, 278860), (55772, 179570), (69715, 143656), (71828, 139430), (89785, 111544)]