23420320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1934

約数の個数: 96

約数和(自身を含む): 69019776

約数和(自身を除く): 45599456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 1901, 2464, 3080, 3802, 6160, 7604, 9505, 12320, 13307, 15208, 19010, 20911, 26614, 30416, 38020, 41822, 53228, 60832, 66535, 76040, 83644, 104555, 106456, 133070, 146377, 152080, 167288, 209110, 212912, 266140, 292754, 304160, 334576, 418220, 425824, 532280, 585508, 669152, 731885, 836440, 1064560, 1171016, 1463770, 1672880, 2129120, 2342032, 2927540, 3345760, 4684064, 5855080, 11710160, 23420320]

約数ペア:

[(1, 23420320), (2, 11710160), (4, 5855080), (5, 4684064), (7, 3345760), (8, 2927540), (10, 2342032), (11, 2129120), (14, 1672880), (16, 1463770), (20, 1171016), (22, 1064560), (28, 836440), (32, 731885), (35, 669152), (40, 585508), (44, 532280), (55, 425824), (56, 418220), (70, 334576), (77, 304160), (80, 292754), (88, 266140), (110, 212912), (112, 209110), (140, 167288), (154, 152080), (160, 146377), (176, 133070), (220, 106456), (224, 104555), (280, 83644), (308, 76040), (352, 66535), (385, 60832), (440, 53228), (560, 41822), (616, 38020), (770, 30416), (880, 26614), (1120, 20911), (1232, 19010), (1540, 15208), (1760, 13307), (1901, 12320), (2464, 9505), (3080, 7604), (3802, 6160)]