25828973390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 53732782080

約数和(自身を除く): 27903808690

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 59, 62, 110, 118, 121, 155, 242, 295, 310, 341, 590, 605, 649, 682, 1061, 1210, 1298, 1331, 1705, 1829, 2122, 2662, 3245, 3410, 3658, 3751, 5305, 6490, 6655, 7139, 7502, 9145, 10610, 11671, 13310, 14278, 18290, 18755, 20119, 23342, 32891, 35695, 37510, 40238, 41261, 58355, 62599, 65782, 71390, 78529, 82522, 100595, 116710, 125198, 128381, 157058, 164455, 201190, 206305, 221309, 256762, 312995, 328910, 361801, 392645, 412610, 442618, 625990, 641905, 688589, 723602, 785290, 1106545, 1283810, 1377178, 1412191, 1809005, 1940569, 2213090, 2434399, 2824382, 3442945, 3618010, 3881138, 3979811, 4868798, 6885890, 7060955, 7574479, 7959622, 9702845, 12171995, 14121910, 15148958, 19405690, 19899055, 21346259, 24343990, 37872395, 39798110, 42692518, 43777921, 75744790, 83319269, 87555842, 106731295, 166638538, 213462590, 218889605, 234808849, 416596345, 437779210, 469617698, 833192690, 1174044245, 2348088490, 2582897339, 5165794678, 12914486695, 25828973390]

約数ペア:

[(1, 25828973390), (2, 12914486695), (5, 5165794678), (10, 2582897339), (11, 2348088490), (22, 1174044245), (31, 833192690), (55, 469617698), (59, 437779210), (62, 416596345), (110, 234808849), (118, 218889605), (121, 213462590), (155, 166638538), (242, 106731295), (295, 87555842), (310, 83319269), (341, 75744790), (590, 43777921), (605, 42692518), (649, 39798110), (682, 37872395), (1061, 24343990), (1210, 21346259), (1298, 19899055), (1331, 19405690), (1705, 15148958), (1829, 14121910), (2122, 12171995), (2662, 9702845), (3245, 7959622), (3410, 7574479), (3658, 7060955), (3751, 6885890), (5305, 4868798), (6490, 3979811), (6655, 3881138), (7139, 3618010), (7502, 3442945), (9145, 2824382), (10610, 2434399), (11671, 2213090), (13310, 1940569), (14278, 1809005), (18290, 1412191), (18755, 1377178), (20119, 1283810), (23342, 1106545), (32891, 785290), (35695, 723602), (37510, 688589), (40238, 641905), (41261, 625990), (58355, 442618), (62599, 412610), (65782, 392645), (71390, 361801), (78529, 328910), (82522, 312995), (100595, 256762), (116710, 221309), (125198, 206305), (128381, 201190), (157058, 164455)]