2287128760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{7487}}^1$

素因数の和:8596

約数の個数: 64

約数和(自身を含む): 5887365120

約数和(自身を除く): 3600236360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1091, 2182, 4364, 5455, 7487, 7637, 8728, 10910, 14974, 15274, 21820, 29948, 30548, 37435, 38185, 43640, 52409, 59896, 61096, 74870, 76370, 104818, 149740, 152740, 209636, 262045, 299480, 305480, 419272, 524090, 1048180, 2096360, 8168317, 16336634, 32673268, 40841585, 57178219, 65346536, 81683170, 114356438, 163366340, 228712876, 285891095, 326732680, 457425752, 571782190, 1143564380, 2287128760]

約数ペア:

[(1, 2287128760), (2, 1143564380), (4, 571782190), (5, 457425752), (7, 326732680), (8, 285891095), (10, 228712876), (14, 163366340), (20, 114356438), (28, 81683170), (35, 65346536), (40, 57178219), (56, 40841585), (70, 32673268), (140, 16336634), (280, 8168317), (1091, 2096360), (2182, 1048180), (4364, 524090), (5455, 419272), (7487, 305480), (7637, 299480), (8728, 262045), (10910, 209636), (14974, 152740), (15274, 149740), (21820, 104818), (29948, 76370), (30548, 74870), (37435, 61096), (38185, 59896), (43640, 52409)]