73488534080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17665513}}^1$

素因数の和:17665543

約数の個数: 56

約数和(自身を含む): 188455703352

約数和(自身を除く): 114967169272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 17665513, 35331026, 70662052, 88327565, 141324104, 176655130, 229651669, 282648208, 353310260, 459303338, 565296416, 706620520, 918606676, 1130592832, 1148258345, 1413241040, 1837213352, 2296516690, 2826482080, 3674426704, 4593033380, 5652964160, 7348853408, 9186066760, 14697706816, 18372133520, 36744267040, 73488534080]

約数ペア:

[(1, 73488534080), (2, 36744267040), (4, 18372133520), (5, 14697706816), (8, 9186066760), (10, 7348853408), (13, 5652964160), (16, 4593033380), (20, 3674426704), (26, 2826482080), (32, 2296516690), (40, 1837213352), (52, 1413241040), (64, 1148258345), (65, 1130592832), (80, 918606676), (104, 706620520), (130, 565296416), (160, 459303338), (208, 353310260), (260, 282648208), (320, 229651669), (416, 176655130), (520, 141324104), (832, 88327565), (1040, 70662052), (2080, 35331026), (4160, 17665513)]