13847840

素因数分解:

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

素因数の和:162

約数の個数: 96

約数和(自身を含む): 35271936

約数和(自身を除く): 21424096

約数列:

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

約数ペア:

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