40615010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 39944350

約数列:

[1, 2, 5, 10, 23, 41, 46, 59, 73, 82, 115, 118, 146, 205, 230, 295, 365, 410, 590, 730, 943, 1357, 1679, 1886, 2419, 2714, 2993, 3358, 4307, 4715, 4838, 5986, 6785, 8395, 8614, 9430, 12095, 13570, 14965, 16790, 21535, 24190, 29930, 43070, 55637, 68839, 99061, 111274, 137678, 176587, 198122, 278185, 344195, 353174, 495305, 556370, 688390, 882935, 990610, 1765870, 4061501, 8123002, 20307505, 40615010]

約数ペア:

[(1, 40615010), (2, 20307505), (5, 8123002), (10, 4061501), (23, 1765870), (41, 990610), (46, 882935), (59, 688390), (73, 556370), (82, 495305), (115, 353174), (118, 344195), (146, 278185), (205, 198122), (230, 176587), (295, 137678), (365, 111274), (410, 99061), (590, 68839), (730, 55637), (943, 43070), (1357, 29930), (1679, 24190), (1886, 21535), (2419, 16790), (2714, 14965), (2993, 13570), (3358, 12095), (4307, 9430), (4715, 8614), (4838, 8395), (5986, 6785)]