13888929580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 30647538432

約数和(自身を除く): 16758608852

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 277, 410, 470, 554, 820, 940, 1108, 1301, 1385, 1927, 2602, 2770, 3854, 5204, 5540, 6505, 7708, 9635, 11357, 13010, 13019, 19270, 22714, 26020, 26038, 38540, 45428, 52076, 53341, 56785, 61147, 65095, 106682, 113570, 122294, 130190, 213364, 227140, 244588, 260380, 266705, 305735, 360377, 533410, 533779, 611470, 720754, 1066820, 1067558, 1222940, 1441508, 1801885, 2135116, 2507027, 2668895, 3603770, 5014054, 5337790, 7207540, 10028108, 10675580, 12535135, 14775457, 16937719, 25070270, 29550914, 33875438, 50140540, 59101828, 67750876, 73877285, 84688595, 147754570, 169377190, 295509140, 338754380, 694446479, 1388892958, 2777785916, 3472232395, 6944464790, 13888929580]

約数ペア:

[(1, 13888929580), (2, 6944464790), (4, 3472232395), (5, 2777785916), (10, 1388892958), (20, 694446479), (41, 338754380), (47, 295509140), (82, 169377190), (94, 147754570), (164, 84688595), (188, 73877285), (205, 67750876), (235, 59101828), (277, 50140540), (410, 33875438), (470, 29550914), (554, 25070270), (820, 16937719), (940, 14775457), (1108, 12535135), (1301, 10675580), (1385, 10028108), (1927, 7207540), (2602, 5337790), (2770, 5014054), (3854, 3603770), (5204, 2668895), (5540, 2507027), (6505, 2135116), (7708, 1801885), (9635, 1441508), (11357, 1222940), (13010, 1067558), (13019, 1066820), (19270, 720754), (22714, 611470), (26020, 533779), (26038, 533410), (38540, 360377), (45428, 305735), (52076, 266705), (53341, 260380), (56785, 244588), (61147, 227140), (65095, 213364), (106682, 130190), (113570, 122294)]