2008376150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{11447}}^1$

素因数の和:11510

約数の個数: 72

約数和(自身を含む): 4248009360

約数和(自身を除く): 2239633210

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 145, 242, 275, 290, 319, 550, 605, 638, 725, 1210, 1450, 1595, 3025, 3190, 3509, 6050, 7018, 7975, 11447, 15950, 17545, 22894, 35090, 57235, 87725, 114470, 125917, 175450, 251834, 286175, 331963, 572350, 629585, 663926, 1259170, 1385087, 1659815, 2770174, 3147925, 3319630, 3651593, 6295850, 6925435, 7303186, 8299075, 13850870, 16598150, 18257965, 34627175, 36515930, 40167523, 69254350, 80335046, 91289825, 182579650, 200837615, 401675230, 1004188075, 2008376150]

約数ペア:

[(1, 2008376150), (2, 1004188075), (5, 401675230), (10, 200837615), (11, 182579650), (22, 91289825), (25, 80335046), (29, 69254350), (50, 40167523), (55, 36515930), (58, 34627175), (110, 18257965), (121, 16598150), (145, 13850870), (242, 8299075), (275, 7303186), (290, 6925435), (319, 6295850), (550, 3651593), (605, 3319630), (638, 3147925), (725, 2770174), (1210, 1659815), (1450, 1385087), (1595, 1259170), (3025, 663926), (3190, 629585), (3509, 572350), (6050, 331963), (7018, 286175), (7975, 251834), (11447, 175450), (15950, 125917), (17545, 114470), (22894, 87725), (35090, 57235)]