15202460020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{244177}}^1$

素因数の和:244480

約数の個数: 48

約数和(自身を含む): 34950662208

約数和(自身を除く): 19748202188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1415, 2830, 3113, 5660, 6226, 12452, 15565, 31130, 62260, 244177, 488354, 976708, 1220885, 2441770, 2685947, 4883540, 5371894, 10743788, 13429735, 26859470, 53718940, 69102091, 138204182, 276408364, 345510455, 691020910, 760123001, 1382041820, 1520246002, 3040492004, 3800615005, 7601230010, 15202460020]

約数ペア:

[(1, 15202460020), (2, 7601230010), (4, 3800615005), (5, 3040492004), (10, 1520246002), (11, 1382041820), (20, 760123001), (22, 691020910), (44, 345510455), (55, 276408364), (110, 138204182), (220, 69102091), (283, 53718940), (566, 26859470), (1132, 13429735), (1415, 10743788), (2830, 5371894), (3113, 4883540), (5660, 2685947), (6226, 2441770), (12452, 1220885), (15565, 976708), (31130, 488354), (62260, 244177)]