18495400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 53657280

約数和(自身を除く): 35161880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1201, 1400, 1540, 1925, 2200, 2402, 3080, 3850, 4804, 6005, 7700, 8407, 9608, 12010, 13211, 15400, 16814, 24020, 26422, 30025, 33628, 42035, 48040, 52844, 60050, 66055, 67256, 84070, 92477, 105688, 120100, 132110, 168140, 184954, 210175, 240200, 264220, 330275, 336280, 369908, 420350, 462385, 528440, 660550, 739816, 840700, 924770, 1321100, 1681400, 1849540, 2311925, 2642200, 3699080, 4623850, 9247700, 18495400]

約数ペア:

[(1, 18495400), (2, 9247700), (4, 4623850), (5, 3699080), (7, 2642200), (8, 2311925), (10, 1849540), (11, 1681400), (14, 1321100), (20, 924770), (22, 840700), (25, 739816), (28, 660550), (35, 528440), (40, 462385), (44, 420350), (50, 369908), (55, 336280), (56, 330275), (70, 264220), (77, 240200), (88, 210175), (100, 184954), (110, 168140), (140, 132110), (154, 120100), (175, 105688), (200, 92477), (220, 84070), (275, 67256), (280, 66055), (308, 60050), (350, 52844), (385, 48040), (440, 42035), (550, 33628), (616, 30025), (700, 26422), (770, 24020), (1100, 16814), (1201, 15400), (1400, 13211), (1540, 12010), (1925, 9608), (2200, 8407), (2402, 7700), (3080, 6005), (3850, 4804)]