79276940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 93091060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 719, 740, 745, 1438, 1490, 2876, 2980, 3595, 5513, 7190, 11026, 14380, 22052, 26603, 27565, 53206, 55130, 106412, 107131, 110260, 133015, 214262, 266030, 428524, 532060, 535655, 1071310, 2142620, 3963847, 7927694, 15855388, 19819235, 39638470, 79276940]

約数ペア:

[(1, 79276940), (2, 39638470), (4, 19819235), (5, 15855388), (10, 7927694), (20, 3963847), (37, 2142620), (74, 1071310), (148, 535655), (149, 532060), (185, 428524), (298, 266030), (370, 214262), (596, 133015), (719, 110260), (740, 107131), (745, 106412), (1438, 55130), (1490, 53206), (2876, 27565), (2980, 26603), (3595, 22052), (5513, 14380), (7190, 11026)]