14961040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 37283328

約数和(自身を除く): 22322288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 173, 184, 188, 230, 235, 346, 368, 376, 460, 470, 692, 752, 865, 920, 940, 1081, 1384, 1730, 1840, 1880, 2162, 2768, 3460, 3760, 3979, 4324, 5405, 6920, 7958, 8131, 8648, 10810, 13840, 15916, 16262, 17296, 19895, 21620, 31832, 32524, 39790, 40655, 43240, 63664, 65048, 79580, 81310, 86480, 130096, 159160, 162620, 187013, 318320, 325240, 374026, 650480, 748052, 935065, 1496104, 1870130, 2992208, 3740260, 7480520, 14961040]

約数ペア:

[(1, 14961040), (2, 7480520), (4, 3740260), (5, 2992208), (8, 1870130), (10, 1496104), (16, 935065), (20, 748052), (23, 650480), (40, 374026), (46, 325240), (47, 318320), (80, 187013), (92, 162620), (94, 159160), (115, 130096), (173, 86480), (184, 81310), (188, 79580), (230, 65048), (235, 63664), (346, 43240), (368, 40655), (376, 39790), (460, 32524), (470, 31832), (692, 21620), (752, 19895), (865, 17296), (920, 16262), (940, 15916), (1081, 13840), (1384, 10810), (1730, 8648), (1840, 8131), (1880, 7958), (2162, 6920), (2768, 5405), (3460, 4324), (3760, 3979)]