11761760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 30209760

約数和(自身を除く): 18448000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 73, 76, 80, 95, 106, 146, 152, 160, 190, 212, 265, 292, 304, 365, 380, 424, 530, 584, 608, 730, 760, 848, 1007, 1060, 1168, 1387, 1460, 1520, 1696, 2014, 2120, 2336, 2774, 2920, 3040, 3869, 4028, 4240, 5035, 5548, 5840, 6935, 7738, 8056, 8480, 10070, 11096, 11680, 13870, 15476, 16112, 19345, 20140, 22192, 27740, 30952, 32224, 38690, 40280, 44384, 55480, 61904, 73511, 77380, 80560, 110960, 123808, 147022, 154760, 161120, 221920, 294044, 309520, 367555, 588088, 619040, 735110, 1176176, 1470220, 2352352, 2940440, 5880880, 11761760]

約数ペア:

[(1, 11761760), (2, 5880880), (4, 2940440), (5, 2352352), (8, 1470220), (10, 1176176), (16, 735110), (19, 619040), (20, 588088), (32, 367555), (38, 309520), (40, 294044), (53, 221920), (73, 161120), (76, 154760), (80, 147022), (95, 123808), (106, 110960), (146, 80560), (152, 77380), (160, 73511), (190, 61904), (212, 55480), (265, 44384), (292, 40280), (304, 38690), (365, 32224), (380, 30952), (424, 27740), (530, 22192), (584, 20140), (608, 19345), (730, 16112), (760, 15476), (848, 13870), (1007, 11680), (1060, 11096), (1168, 10070), (1387, 8480), (1460, 8056), (1520, 7738), (1696, 6935), (2014, 5840), (2120, 5548), (2336, 5035), (2774, 4240), (2920, 4028), (3040, 3869)]