268574860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5417}}^1$

素因数の和:5530

約数の個数: 48

約数和(自身を含む): 588004704

約数和(自身を除く): 319429844

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 4958, 5417, 9916, 10834, 12395, 21668, 24790, 27085, 49580, 54170, 108340, 200429, 362939, 400858, 725878, 801716, 1002145, 1451756, 1814695, 2004290, 3629390, 4008580, 7258780, 13428743, 26857486, 53714972, 67143715, 134287430, 268574860]

約数ペア:

[(1, 268574860), (2, 134287430), (4, 67143715), (5, 53714972), (10, 26857486), (20, 13428743), (37, 7258780), (67, 4008580), (74, 3629390), (134, 2004290), (148, 1814695), (185, 1451756), (268, 1002145), (335, 801716), (370, 725878), (670, 400858), (740, 362939), (1340, 200429), (2479, 108340), (4958, 54170), (5417, 49580), (9916, 27085), (10834, 24790), (12395, 21668)]