22668100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 62995968

約数和(自身を除く): 40327868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 47, 50, 52, 53, 65, 70, 91, 94, 100, 106, 130, 140, 175, 182, 188, 212, 235, 260, 265, 325, 329, 350, 364, 371, 455, 470, 530, 611, 650, 658, 689, 700, 742, 910, 940, 1060, 1175, 1222, 1300, 1316, 1325, 1378, 1484, 1645, 1820, 1855, 2275, 2350, 2444, 2491, 2650, 2756, 3055, 3290, 3445, 3710, 4277, 4550, 4700, 4823, 4982, 5300, 6110, 6580, 6890, 7420, 8225, 8554, 9100, 9275, 9646, 9964, 12220, 12455, 13780, 15275, 16450, 17108, 17225, 17437, 18550, 19292, 21385, 24115, 24910, 30550, 32383, 32900, 34450, 34874, 37100, 42770, 48230, 49820, 61100, 62275, 64766, 68900, 69748, 85540, 87185, 96460, 106925, 120575, 124550, 129532, 161915, 174370, 213850, 226681, 241150, 249100, 323830, 348740, 427700, 435925, 453362, 482300, 647660, 809575, 871850, 906724, 1133405, 1619150, 1743700, 2266810, 3238300, 4533620, 5667025, 11334050, 22668100]

約数ペア:

[(1, 22668100), (2, 11334050), (4, 5667025), (5, 4533620), (7, 3238300), (10, 2266810), (13, 1743700), (14, 1619150), (20, 1133405), (25, 906724), (26, 871850), (28, 809575), (35, 647660), (47, 482300), (50, 453362), (52, 435925), (53, 427700), (65, 348740), (70, 323830), (91, 249100), (94, 241150), (100, 226681), (106, 213850), (130, 174370), (140, 161915), (175, 129532), (182, 124550), (188, 120575), (212, 106925), (235, 96460), (260, 87185), (265, 85540), (325, 69748), (329, 68900), (350, 64766), (364, 62275), (371, 61100), (455, 49820), (470, 48230), (530, 42770), (611, 37100), (650, 34874), (658, 34450), (689, 32900), (700, 32383), (742, 30550), (910, 24910), (940, 24115), (1060, 21385), (1175, 19292), (1222, 18550), (1300, 17437), (1316, 17225), (1325, 17108), (1378, 16450), (1484, 15275), (1645, 13780), (1820, 12455), (1855, 12220), (2275, 9964), (2350, 9646), (2444, 9275), (2491, 9100), (2650, 8554), (2756, 8225), (3055, 7420), (3290, 6890), (3445, 6580), (3710, 6110), (4277, 5300), (4550, 4982), (4700, 4823)]