117503860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 256196304

約数和(自身を除く): 138692444

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1637, 1940, 3274, 3589, 6548, 7178, 8185, 14356, 16370, 17945, 32740, 35890, 60569, 71780, 121138, 158789, 242276, 302845, 317578, 605690, 635156, 793945, 1211380, 1587890, 3175780, 5875193, 11750386, 23500772, 29375965, 58751930, 117503860]

約数ペア:

[(1, 117503860), (2, 58751930), (4, 29375965), (5, 23500772), (10, 11750386), (20, 5875193), (37, 3175780), (74, 1587890), (97, 1211380), (148, 793945), (185, 635156), (194, 605690), (370, 317578), (388, 302845), (485, 242276), (740, 158789), (970, 121138), (1637, 71780), (1940, 60569), (3274, 35890), (3589, 32740), (6548, 17945), (7178, 16370), (8185, 14356)]