27669320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 76334400

約数和(自身を除く): 48665080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 743, 760, 931, 980, 1064, 1330, 1486, 1862, 1960, 2660, 2972, 3715, 3724, 4655, 5201, 5320, 5944, 7430, 7448, 9310, 10402, 14117, 14860, 18620, 20804, 26005, 28234, 29720, 36407, 37240, 41608, 52010, 56468, 70585, 72814, 98819, 104020, 112936, 141170, 145628, 182035, 197638, 208040, 282340, 291256, 364070, 395276, 494095, 564680, 691733, 728140, 790552, 988190, 1383466, 1456280, 1976380, 2766932, 3458665, 3952760, 5533864, 6917330, 13834660, 27669320]

約数ペア:

[(1, 27669320), (2, 13834660), (4, 6917330), (5, 5533864), (7, 3952760), (8, 3458665), (10, 2766932), (14, 1976380), (19, 1456280), (20, 1383466), (28, 988190), (35, 790552), (38, 728140), (40, 691733), (49, 564680), (56, 494095), (70, 395276), (76, 364070), (95, 291256), (98, 282340), (133, 208040), (140, 197638), (152, 182035), (190, 145628), (196, 141170), (245, 112936), (266, 104020), (280, 98819), (380, 72814), (392, 70585), (490, 56468), (532, 52010), (665, 41608), (743, 37240), (760, 36407), (931, 29720), (980, 28234), (1064, 26005), (1330, 20804), (1486, 18620), (1862, 14860), (1960, 14117), (2660, 10402), (2972, 9310), (3715, 7448), (3724, 7430), (4655, 5944), (5201, 5320)]