134417680

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 323979264

約数和(自身を除く): 189561584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 107, 164, 205, 214, 328, 383, 410, 428, 535, 656, 766, 820, 856, 1070, 1532, 1640, 1712, 1915, 2140, 3064, 3280, 3830, 4280, 4387, 6128, 7660, 8560, 8774, 15320, 15703, 17548, 21935, 30640, 31406, 35096, 40981, 43870, 62812, 70192, 78515, 81962, 87740, 125624, 157030, 163924, 175480, 204905, 251248, 314060, 327848, 350960, 409810, 628120, 655696, 819620, 1256240, 1639240, 1680221, 3278480, 3360442, 6720884, 8401105, 13441768, 16802210, 26883536, 33604420, 67208840, 134417680]

約数ペア:

[(1, 134417680), (2, 67208840), (4, 33604420), (5, 26883536), (8, 16802210), (10, 13441768), (16, 8401105), (20, 6720884), (40, 3360442), (41, 3278480), (80, 1680221), (82, 1639240), (107, 1256240), (164, 819620), (205, 655696), (214, 628120), (328, 409810), (383, 350960), (410, 327848), (428, 314060), (535, 251248), (656, 204905), (766, 175480), (820, 163924), (856, 157030), (1070, 125624), (1532, 87740), (1640, 81962), (1712, 78515), (1915, 70192), (2140, 62812), (3064, 43870), (3280, 40981), (3830, 35096), (4280, 31406), (4387, 30640), (6128, 21935), (7660, 17548), (8560, 15703), (8774, 15320)]