1951569400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52181}}^1$

素因数の和:52225

約数の個数: 96

約数和(自身を含む): 5241160080

約数和(自身を除く): 3289590680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1496, 1700, 1870, 2200, 3400, 3740, 4675, 7480, 9350, 18700, 37400, 52181, 104362, 208724, 260905, 417448, 521810, 573991, 887077, 1043620, 1147982, 1304525, 1774154, 2087240, 2295964, 2609050, 2869955, 3548308, 4435385, 4591928, 5218100, 5739910, 7096616, 8870770, 9757847, 10436200, 11479820, 14349775, 17741540, 19515694, 22176925, 22959640, 28699550, 35483080, 39031388, 44353850, 48789235, 57399100, 78062776, 88707700, 97578470, 114798200, 177415400, 195156940, 243946175, 390313880, 487892350, 975784700, 1951569400]

約数ペア:

[(1, 1951569400), (2, 975784700), (4, 487892350), (5, 390313880), (8, 243946175), (10, 195156940), (11, 177415400), (17, 114798200), (20, 97578470), (22, 88707700), (25, 78062776), (34, 57399100), (40, 48789235), (44, 44353850), (50, 39031388), (55, 35483080), (68, 28699550), (85, 22959640), (88, 22176925), (100, 19515694), (110, 17741540), (136, 14349775), (170, 11479820), (187, 10436200), (200, 9757847), (220, 8870770), (275, 7096616), (340, 5739910), (374, 5218100), (425, 4591928), (440, 4435385), (550, 3548308), (680, 2869955), (748, 2609050), (850, 2295964), (935, 2087240), (1100, 1774154), (1496, 1304525), (1700, 1147982), (1870, 1043620), (2200, 887077), (3400, 573991), (3740, 521810), (4675, 417448), (7480, 260905), (9350, 208724), (18700, 104362), (37400, 52181)]