25334688730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{11161}}^1$

素因数の和:12119

約数の個数: 64

約数和(自身を含む): 51755961600

約数和(自身を除く): 26421272870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 919, 1235, 1838, 2470, 4595, 9190, 11161, 11947, 17461, 22322, 23894, 34922, 55805, 59735, 87305, 111610, 119470, 145093, 174610, 212059, 226993, 290186, 424118, 453986, 725465, 1060295, 1134965, 1450930, 2120590, 2269930, 2756767, 5513534, 10256959, 13783835, 20513918, 27567670, 51284795, 102569590, 133340467, 194882221, 266680934, 389764442, 666702335, 974411105, 1333404670, 1948822210, 2533468873, 5066937746, 12667344365, 25334688730]

約数ペア:

[(1, 25334688730), (2, 12667344365), (5, 5066937746), (10, 2533468873), (13, 1948822210), (19, 1333404670), (26, 974411105), (38, 666702335), (65, 389764442), (95, 266680934), (130, 194882221), (190, 133340467), (247, 102569590), (494, 51284795), (919, 27567670), (1235, 20513918), (1838, 13783835), (2470, 10256959), (4595, 5513534), (9190, 2756767), (11161, 2269930), (11947, 2120590), (17461, 1450930), (22322, 1134965), (23894, 1060295), (34922, 725465), (55805, 453986), (59735, 424118), (87305, 290186), (111610, 226993), (119470, 212059), (145093, 174610)]