2912271350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{22567}}^1$

素因数の和:22697

約数の個数: 48

約数和(自身を含む): 5666824800

約数和(自身を除く): 2754553450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 725, 890, 1450, 2225, 2581, 4450, 5162, 12905, 22567, 25810, 45134, 64525, 112835, 129050, 225670, 564175, 654443, 1128350, 1308886, 2008463, 3272215, 4016926, 6544430, 10042315, 16361075, 20084630, 32722150, 50211575, 58245427, 100423150, 116490854, 291227135, 582454270, 1456135675, 2912271350]

約数ペア:

[(1, 2912271350), (2, 1456135675), (5, 582454270), (10, 291227135), (25, 116490854), (29, 100423150), (50, 58245427), (58, 50211575), (89, 32722150), (145, 20084630), (178, 16361075), (290, 10042315), (445, 6544430), (725, 4016926), (890, 3272215), (1450, 2008463), (2225, 1308886), (2581, 1128350), (4450, 654443), (5162, 564175), (12905, 225670), (22567, 129050), (25810, 112835), (45134, 64525)]