97188020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 208631808

約数和(自身を除く): 111443788

約数列:

[1, 2, 4, 5, 10, 20, 83, 127, 166, 254, 332, 415, 461, 508, 635, 830, 922, 1270, 1660, 1844, 2305, 2540, 4610, 9220, 10541, 21082, 38263, 42164, 52705, 58547, 76526, 105410, 117094, 153052, 191315, 210820, 234188, 292735, 382630, 585470, 765260, 1170940, 4859401, 9718802, 19437604, 24297005, 48594010, 97188020]

約数ペア:

[(1, 97188020), (2, 48594010), (4, 24297005), (5, 19437604), (10, 9718802), (20, 4859401), (83, 1170940), (127, 765260), (166, 585470), (254, 382630), (332, 292735), (415, 234188), (461, 210820), (508, 191315), (635, 153052), (830, 117094), (922, 105410), (1270, 76526), (1660, 58547), (1844, 52705), (2305, 42164), (2540, 38263), (4610, 21082), (9220, 10541)]