1259090080

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{94811}}^1$

素因数の和:94909

約数の個数: 48

約数和(自身を含む): 3010470624

約数和(自身を除く): 1751380544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 94811, 189622, 379244, 474055, 758488, 948110, 1516976, 1896220, 3033952, 3792440, 7584880, 7869313, 15169760, 15738626, 31477252, 39346565, 62954504, 78693130, 125909008, 157386260, 251818016, 314772520, 629545040, 1259090080]

約数ペア:

[(1, 1259090080), (2, 629545040), (4, 314772520), (5, 251818016), (8, 157386260), (10, 125909008), (16, 78693130), (20, 62954504), (32, 39346565), (40, 31477252), (80, 15738626), (83, 15169760), (160, 7869313), (166, 7584880), (332, 3792440), (415, 3033952), (664, 1896220), (830, 1516976), (1328, 948110), (1660, 758488), (2656, 474055), (3320, 379244), (6640, 189622), (13280, 94811)]