2198984510800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71395601}}^1$

素因数の和:71395637

約数の個数: 120

約数和(自身を含む): 6586672658112

約数和(自身を除く): 4387688147312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 7700, 15400, 30800, 71395601, 142791202, 285582404, 356978005, 499769207, 571164808, 713956010, 785351611, 999538414, 1142329616, 1427912020, 1570703222, 1784890025, 1999076828, 2498846035, 2855824040, 3141406444, 3569780050, 3926758055, 3998153656, 4997692070, 5497461277, 5711648080, 6282812888, 7139560100, 7853516110, 7996307312, 9995384140, 10994922554, 12494230175, 12565625776, 14279120200, 15707032220, 19633790275, 19990768280, 21989845108, 24988460350, 27487306385, 28558240400, 31414064440, 39267580550, 39981536560, 43979690216, 49976920700, 54974612770, 62828128880, 78535161100, 87959380432, 99953841400, 109949225540, 137436531925, 157070322200, 199907682800, 219898451080, 274873063850, 314140644400, 439796902160, 549746127700, 1099492255400, 2198984510800]

約数ペア:

[(1, 2198984510800), (2, 1099492255400), (4, 549746127700), (5, 439796902160), (7, 314140644400), (8, 274873063850), (10, 219898451080), (11, 199907682800), (14, 157070322200), (16, 137436531925), (20, 109949225540), (22, 99953841400), (25, 87959380432), (28, 78535161100), (35, 62828128880), (40, 54974612770), (44, 49976920700), (50, 43979690216), (55, 39981536560), (56, 39267580550), (70, 31414064440), (77, 28558240400), (80, 27487306385), (88, 24988460350), (100, 21989845108), (110, 19990768280), (112, 19633790275), (140, 15707032220), (154, 14279120200), (175, 12565625776), (176, 12494230175), (200, 10994922554), (220, 9995384140), (275, 7996307312), (280, 7853516110), (308, 7139560100), (350, 6282812888), (385, 5711648080), (400, 5497461277), (440, 4997692070), (550, 3998153656), (560, 3926758055), (616, 3569780050), (700, 3141406444), (770, 2855824040), (880, 2498846035), (1100, 1999076828), (1232, 1784890025), (1400, 1570703222), (1540, 1427912020), (1925, 1142329616), (2200, 999538414), (2800, 785351611), (3080, 713956010), (3850, 571164808), (4400, 499769207), (6160, 356978005), (7700, 285582404), (15400, 142791202), (30800, 71395601)]