2013409220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{7451}}^1$

素因数の和:7748

約数の個数: 48

約数和(自身を含む): 4319179200

約数和(自身を除く): 2305769980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 229, 236, 295, 458, 590, 916, 1145, 1180, 2290, 4580, 7451, 13511, 14902, 27022, 29804, 37255, 54044, 67555, 74510, 135110, 149020, 270220, 439609, 879218, 1706279, 1758436, 2198045, 3412558, 4396090, 6825116, 8531395, 8792180, 17062790, 34125580, 100670461, 201340922, 402681844, 503352305, 1006704610, 2013409220]

約数ペア:

[(1, 2013409220), (2, 1006704610), (4, 503352305), (5, 402681844), (10, 201340922), (20, 100670461), (59, 34125580), (118, 17062790), (229, 8792180), (236, 8531395), (295, 6825116), (458, 4396090), (590, 3412558), (916, 2198045), (1145, 1758436), (1180, 1706279), (2290, 879218), (4580, 439609), (7451, 270220), (13511, 149020), (14902, 135110), (27022, 74510), (29804, 67555), (37255, 54044)]