2109375070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 4232964096

約数和(自身を除く): 2123589026

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 157, 314, 335, 670, 737, 785, 1474, 1570, 1727, 1823, 3454, 3646, 3685, 7370, 8635, 9115, 10519, 17270, 18230, 20053, 21038, 40106, 52595, 100265, 105190, 115709, 122141, 200530, 231418, 244282, 286211, 572422, 578545, 610705, 1157090, 1221410, 1343551, 1431055, 2687102, 2862110, 3148321, 6296642, 6717755, 13435510, 15741605, 19176137, 31483210, 38352274, 95880685, 191761370, 210937507, 421875014, 1054687535, 2109375070]

約数ペア:

[(1, 2109375070), (2, 1054687535), (5, 421875014), (10, 210937507), (11, 191761370), (22, 95880685), (55, 38352274), (67, 31483210), (110, 19176137), (134, 15741605), (157, 13435510), (314, 6717755), (335, 6296642), (670, 3148321), (737, 2862110), (785, 2687102), (1474, 1431055), (1570, 1343551), (1727, 1221410), (1823, 1157090), (3454, 610705), (3646, 578545), (3685, 572422), (7370, 286211), (8635, 244282), (9115, 231418), (10519, 200530), (17270, 122141), (18230, 115709), (20053, 105190), (21038, 100265), (40106, 52595)]