8049138160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{7561}}^1$

素因数の和:9482

約数の個数: 80

約数和(自身を含む): 21401790912

約数和(自身を除く): 13352652752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1901, 3802, 7561, 7604, 9505, 13307, 15122, 15208, 19010, 26614, 30244, 30416, 37805, 38020, 52927, 53228, 60488, 66535, 75610, 76040, 105854, 106456, 120976, 133070, 151220, 152080, 211708, 212912, 264635, 266140, 302440, 423416, 529270, 532280, 604880, 846832, 1058540, 1064560, 2117080, 4234160, 14373461, 28746922, 57493844, 71867305, 100614227, 114987688, 143734610, 201228454, 229975376, 287469220, 402456908, 503071135, 574938440, 804913816, 1006142270, 1149876880, 1609827632, 2012284540, 4024569080, 8049138160]

約数ペア:

[(1, 8049138160), (2, 4024569080), (4, 2012284540), (5, 1609827632), (7, 1149876880), (8, 1006142270), (10, 804913816), (14, 574938440), (16, 503071135), (20, 402456908), (28, 287469220), (35, 229975376), (40, 201228454), (56, 143734610), (70, 114987688), (80, 100614227), (112, 71867305), (140, 57493844), (280, 28746922), (560, 14373461), (1901, 4234160), (3802, 2117080), (7561, 1064560), (7604, 1058540), (9505, 846832), (13307, 604880), (15122, 532280), (15208, 529270), (19010, 423416), (26614, 302440), (30244, 266140), (30416, 264635), (37805, 212912), (38020, 211708), (52927, 152080), (53228, 151220), (60488, 133070), (66535, 120976), (75610, 106456), (76040, 105854)]