11656120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 32216400

約数和(自身を除く): 20560280

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, 313, 380, 392, 490, 532, 626, 665, 760, 931, 980, 1064, 1252, 1330, 1565, 1862, 1960, 2191, 2504, 2660, 3130, 3724, 4382, 4655, 5320, 5947, 6260, 7448, 8764, 9310, 10955, 11894, 12520, 15337, 17528, 18620, 21910, 23788, 29735, 30674, 37240, 41629, 43820, 47576, 59470, 61348, 76685, 83258, 87640, 118940, 122696, 153370, 166516, 208145, 237880, 291403, 306740, 333032, 416290, 582806, 613480, 832580, 1165612, 1457015, 1665160, 2331224, 2914030, 5828060, 11656120]

約数ペア:

[(1, 11656120), (2, 5828060), (4, 2914030), (5, 2331224), (7, 1665160), (8, 1457015), (10, 1165612), (14, 832580), (19, 613480), (20, 582806), (28, 416290), (35, 333032), (38, 306740), (40, 291403), (49, 237880), (56, 208145), (70, 166516), (76, 153370), (95, 122696), (98, 118940), (133, 87640), (140, 83258), (152, 76685), (190, 61348), (196, 59470), (245, 47576), (266, 43820), (280, 41629), (313, 37240), (380, 30674), (392, 29735), (490, 23788), (532, 21910), (626, 18620), (665, 17528), (760, 15337), (931, 12520), (980, 11894), (1064, 10955), (1252, 9310), (1330, 8764), (1565, 7448), (1862, 6260), (1960, 5947), (2191, 5320), (2504, 4655), (2660, 4382), (3130, 3724)]