14449220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 17218108

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 263, 268, 335, 410, 526, 670, 820, 1052, 1315, 1340, 2630, 2747, 5260, 5494, 10783, 10988, 13735, 17621, 21566, 27470, 35242, 43132, 53915, 54940, 70484, 88105, 107830, 176210, 215660, 352420, 722461, 1444922, 2889844, 3612305, 7224610, 14449220]

約数ペア:

[(1, 14449220), (2, 7224610), (4, 3612305), (5, 2889844), (10, 1444922), (20, 722461), (41, 352420), (67, 215660), (82, 176210), (134, 107830), (164, 88105), (205, 70484), (263, 54940), (268, 53915), (335, 43132), (410, 35242), (526, 27470), (670, 21566), (820, 17621), (1052, 13735), (1315, 10988), (1340, 10783), (2630, 5494), (2747, 5260)]