57991040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 146898360

約数和(自身を除く): 88907320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 251, 304, 320, 361, 380, 502, 608, 640, 722, 760, 1004, 1216, 1255, 1444, 1520, 1805, 2008, 2432, 2510, 2888, 3040, 3610, 4016, 4769, 5020, 5776, 6080, 7220, 8032, 9538, 10040, 11552, 12160, 14440, 16064, 19076, 20080, 23104, 23845, 28880, 32128, 38152, 40160, 46208, 47690, 57760, 76304, 80320, 90611, 95380, 115520, 152608, 160640, 181222, 190760, 231040, 305216, 362444, 381520, 453055, 610432, 724888, 763040, 906110, 1449776, 1526080, 1812220, 2899552, 3052160, 3624440, 5799104, 7248880, 11598208, 14497760, 28995520, 57991040]

約数ペア:

[(1, 57991040), (2, 28995520), (4, 14497760), (5, 11598208), (8, 7248880), (10, 5799104), (16, 3624440), (19, 3052160), (20, 2899552), (32, 1812220), (38, 1526080), (40, 1449776), (64, 906110), (76, 763040), (80, 724888), (95, 610432), (128, 453055), (152, 381520), (160, 362444), (190, 305216), (251, 231040), (304, 190760), (320, 181222), (361, 160640), (380, 152608), (502, 115520), (608, 95380), (640, 90611), (722, 80320), (760, 76304), (1004, 57760), (1216, 47690), (1255, 46208), (1444, 40160), (1520, 38152), (1805, 32128), (2008, 28880), (2432, 23845), (2510, 23104), (2888, 20080), (3040, 19076), (3610, 16064), (4016, 14440), (4769, 12160), (5020, 11552), (5776, 10040), (6080, 9538), (7220, 8032)]