2699170940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{78877}}^1$

素因数の和:78974

約数の個数: 48

約数和(自身を含む): 5963176800

約数和(自身を除く): 3264005860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 17110, 34220, 78877, 157754, 315508, 394385, 788770, 1577540, 2287433, 4574866, 4653743, 9149732, 9307486, 11437165, 18614972, 22874330, 23268715, 45748660, 46537430, 93074860, 134958547, 269917094, 539834188, 674792735, 1349585470, 2699170940]

約数ペア:

[(1, 2699170940), (2, 1349585470), (4, 674792735), (5, 539834188), (10, 269917094), (20, 134958547), (29, 93074860), (58, 46537430), (59, 45748660), (116, 23268715), (118, 22874330), (145, 18614972), (236, 11437165), (290, 9307486), (295, 9149732), (580, 4653743), (590, 4574866), (1180, 2287433), (1711, 1577540), (3422, 788770), (6844, 394385), (8555, 315508), (17110, 157754), (34220, 78877)]