4965291220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{126601}}^1$

素因数の和:126700

約数の個数: 48

約数和(自身を含む): 10911066768

約数和(自身を除く): 5945775548

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 3922, 7844, 9805, 19610, 39220, 126601, 253202, 506404, 633005, 1266010, 2532020, 4684237, 6709853, 9368474, 13419706, 18736948, 23421185, 26839412, 33549265, 46842370, 67098530, 93684740, 134197060, 248264561, 496529122, 993058244, 1241322805, 2482645610, 4965291220]

約数ペア:

[(1, 4965291220), (2, 2482645610), (4, 1241322805), (5, 993058244), (10, 496529122), (20, 248264561), (37, 134197060), (53, 93684740), (74, 67098530), (106, 46842370), (148, 33549265), (185, 26839412), (212, 23421185), (265, 18736948), (370, 13419706), (530, 9368474), (740, 6709853), (1060, 4684237), (1961, 2532020), (3922, 1266010), (7844, 633005), (9805, 506404), (19610, 253202), (39220, 126601)]