3778030960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{20347}}^1$

素因数の和:20582

約数の個数: 80

約数和(自身を含む): 9628348032

約数和(自身を除く): 5850317072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 422, 440, 844, 880, 1055, 1688, 2110, 2321, 3376, 4220, 4642, 8440, 9284, 11605, 16880, 18568, 20347, 23210, 37136, 40694, 46420, 81388, 92840, 101735, 162776, 185680, 203470, 223817, 325552, 406940, 447634, 813880, 895268, 1119085, 1627760, 1790536, 2238170, 3581072, 4293217, 4476340, 8586434, 8952680, 17172868, 17905360, 21466085, 34345736, 42932170, 47225387, 68691472, 85864340, 94450774, 171728680, 188901548, 236126935, 343457360, 377803096, 472253870, 755606192, 944507740, 1889015480, 3778030960]

約数ペア:

[(1, 3778030960), (2, 1889015480), (4, 944507740), (5, 755606192), (8, 472253870), (10, 377803096), (11, 343457360), (16, 236126935), (20, 188901548), (22, 171728680), (40, 94450774), (44, 85864340), (55, 68691472), (80, 47225387), (88, 42932170), (110, 34345736), (176, 21466085), (211, 17905360), (220, 17172868), (422, 8952680), (440, 8586434), (844, 4476340), (880, 4293217), (1055, 3581072), (1688, 2238170), (2110, 1790536), (2321, 1627760), (3376, 1119085), (4220, 895268), (4642, 813880), (8440, 447634), (9284, 406940), (11605, 325552), (16880, 223817), (18568, 203470), (20347, 185680), (23210, 162776), (37136, 101735), (40694, 92840), (46420, 81388)]