5200147700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 144

約数和(自身を含む): 12887508480

約数和(自身を除く): 7687360780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 73, 100, 110, 124, 146, 155, 220, 275, 292, 310, 341, 365, 550, 620, 682, 730, 775, 803, 1100, 1364, 1460, 1550, 1606, 1705, 1825, 2089, 2263, 3100, 3212, 3410, 3650, 4015, 4178, 4526, 6820, 7300, 8030, 8356, 8525, 9052, 10445, 11315, 16060, 17050, 20075, 20890, 22630, 22979, 24893, 34100, 40150, 41780, 45260, 45958, 49786, 52225, 56575, 64759, 80300, 91916, 99572, 104450, 113150, 114895, 124465, 129518, 152497, 208900, 226300, 229790, 248930, 259036, 304994, 323795, 459580, 497860, 574475, 609988, 622325, 647590, 712349, 762485, 1148950, 1244650, 1295180, 1424698, 1524970, 1618975, 1677467, 2297900, 2489300, 2849396, 3049940, 3237950, 3354934, 3561745, 3812425, 4727407, 6475900, 6709868, 7123490, 7624850, 8387335, 9454814, 14246980, 15249700, 16774670, 17808725, 18909628, 23637035, 33549340, 35617450, 41936675, 47274070, 52001477, 71234900, 83873350, 94548140, 104002954, 118185175, 167746700, 208005908, 236370350, 260007385, 472740700, 520014770, 1040029540, 1300036925, 2600073850, 5200147700]

約数ペア:

[(1, 5200147700), (2, 2600073850), (4, 1300036925), (5, 1040029540), (10, 520014770), (11, 472740700), (20, 260007385), (22, 236370350), (25, 208005908), (31, 167746700), (44, 118185175), (50, 104002954), (55, 94548140), (62, 83873350), (73, 71234900), (100, 52001477), (110, 47274070), (124, 41936675), (146, 35617450), (155, 33549340), (220, 23637035), (275, 18909628), (292, 17808725), (310, 16774670), (341, 15249700), (365, 14246980), (550, 9454814), (620, 8387335), (682, 7624850), (730, 7123490), (775, 6709868), (803, 6475900), (1100, 4727407), (1364, 3812425), (1460, 3561745), (1550, 3354934), (1606, 3237950), (1705, 3049940), (1825, 2849396), (2089, 2489300), (2263, 2297900), (3100, 1677467), (3212, 1618975), (3410, 1524970), (3650, 1424698), (4015, 1295180), (4178, 1244650), (4526, 1148950), (6820, 762485), (7300, 712349), (8030, 647590), (8356, 622325), (8525, 609988), (9052, 574475), (10445, 497860), (11315, 459580), (16060, 323795), (17050, 304994), (20075, 259036), (20890, 248930), (22630, 229790), (22979, 226300), (24893, 208900), (34100, 152497), (40150, 129518), (41780, 124465), (45260, 114895), (45958, 113150), (49786, 104450), (52225, 99572), (56575, 91916), (64759, 80300)]