2017946150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{126517}}^1$

素因数の和:126569

約数の個数: 48

約数和(自身を含む): 4235822640

約数和(自身を除く): 2217876490

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 126517, 253034, 632585, 1265170, 1391687, 2783374, 3162925, 3668993, 6325850, 6958435, 7337986, 13916870, 18344965, 34792175, 36689930, 40358923, 69584350, 80717846, 91724825, 183449650, 201794615, 403589230, 1008973075, 2017946150]

約数ペア:

[(1, 2017946150), (2, 1008973075), (5, 403589230), (10, 201794615), (11, 183449650), (22, 91724825), (25, 80717846), (29, 69584350), (50, 40358923), (55, 36689930), (58, 34792175), (110, 18344965), (145, 13916870), (275, 7337986), (290, 6958435), (319, 6325850), (550, 3668993), (638, 3162925), (725, 2783374), (1450, 1391687), (1595, 1265170), (3190, 632585), (7975, 253034), (15950, 126517)]