5438104

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 12344400

約数和(自身を除く): 6906296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 269, 361, 532, 538, 722, 1064, 1076, 1444, 1883, 2152, 2527, 2888, 3766, 5054, 5111, 7532, 10108, 10222, 15064, 20216, 20444, 35777, 40888, 71554, 97109, 143108, 194218, 286216, 388436, 679763, 776872, 1359526, 2719052, 5438104]

約数ペア:

[(1, 5438104), (2, 2719052), (4, 1359526), (7, 776872), (8, 679763), (14, 388436), (19, 286216), (28, 194218), (38, 143108), (56, 97109), (76, 71554), (133, 40888), (152, 35777), (266, 20444), (269, 20216), (361, 15064), (532, 10222), (538, 10108), (722, 7532), (1064, 5111), (1076, 5054), (1444, 3766), (1883, 2888), (2152, 2527)]