61508715009460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1300471}}^1\times {\mathrm{81547}}^1$

素因数の和:1382056

約数の個数: 48

約数和(自身を含む): 133624122226560

約数和(自身を除く): 72115407217100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 81547, 163094, 326188, 407735, 815470, 1300471, 1630940, 2364863, 2600942, 4729726, 5201884, 6502355, 9459452, 11824315, 13004710, 23648630, 26009420, 37713659, 47297260, 75427318, 150854636, 188568295, 377136590, 754273180, 106049508637, 212099017274, 424198034548, 530247543185, 1060495086370, 2120990172740, 3075435750473, 6150871500946, 12301743001892, 15377178752365, 30754357504730, 61508715009460]

約数ペア:

[(1, 61508715009460), (2, 30754357504730), (4, 15377178752365), (5, 12301743001892), (10, 6150871500946), (20, 3075435750473), (29, 2120990172740), (58, 1060495086370), (116, 530247543185), (145, 424198034548), (290, 212099017274), (580, 106049508637), (81547, 754273180), (163094, 377136590), (326188, 188568295), (407735, 150854636), (815470, 75427318), (1300471, 47297260), (1630940, 37713659), (2364863, 26009420), (2600942, 23648630), (4729726, 13004710), (5201884, 11824315), (6502355, 9459452)]