27695680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 71103744

約数和(自身を除く): 43408064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 71, 80, 92, 106, 115, 142, 160, 184, 212, 230, 265, 284, 320, 355, 368, 424, 460, 530, 568, 710, 736, 848, 920, 1060, 1136, 1219, 1420, 1472, 1633, 1696, 1840, 2120, 2272, 2438, 2840, 3266, 3392, 3680, 3763, 4240, 4544, 4876, 5680, 6095, 6532, 7360, 7526, 8165, 8480, 9752, 11360, 12190, 13064, 15052, 16330, 16960, 18815, 19504, 22720, 24380, 26128, 30104, 32660, 37630, 39008, 48760, 52256, 60208, 65320, 75260, 78016, 86549, 97520, 104512, 120416, 130640, 150520, 173098, 195040, 240832, 261280, 301040, 346196, 390080, 432745, 522560, 602080, 692392, 865490, 1204160, 1384784, 1730980, 2769568, 3461960, 5539136, 6923920, 13847840, 27695680]

約数ペア:

[(1, 27695680), (2, 13847840), (4, 6923920), (5, 5539136), (8, 3461960), (10, 2769568), (16, 1730980), (20, 1384784), (23, 1204160), (32, 865490), (40, 692392), (46, 602080), (53, 522560), (64, 432745), (71, 390080), (80, 346196), (92, 301040), (106, 261280), (115, 240832), (142, 195040), (160, 173098), (184, 150520), (212, 130640), (230, 120416), (265, 104512), (284, 97520), (320, 86549), (355, 78016), (368, 75260), (424, 65320), (460, 60208), (530, 52256), (568, 48760), (710, 39008), (736, 37630), (848, 32660), (920, 30104), (1060, 26128), (1136, 24380), (1219, 22720), (1420, 19504), (1472, 18815), (1633, 16960), (1696, 16330), (1840, 15052), (2120, 13064), (2272, 12190), (2438, 11360), (2840, 9752), (3266, 8480), (3392, 8165), (3680, 7526), (3763, 7360), (4240, 6532), (4544, 6095), (4876, 5680)]