23751860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 54976320

約数和(自身を除く): 31224460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1009, 1070, 1177, 2018, 2140, 2354, 4036, 4708, 5045, 5885, 10090, 11099, 11770, 20180, 22198, 23540, 44396, 55495, 107963, 110990, 215926, 221980, 431852, 539815, 1079630, 1187593, 2159260, 2375186, 4750372, 5937965, 11875930, 23751860]

約数ペア:

[(1, 23751860), (2, 11875930), (4, 5937965), (5, 4750372), (10, 2375186), (11, 2159260), (20, 1187593), (22, 1079630), (44, 539815), (55, 431852), (107, 221980), (110, 215926), (214, 110990), (220, 107963), (428, 55495), (535, 44396), (1009, 23540), (1070, 22198), (1177, 20180), (2018, 11770), (2140, 11099), (2354, 10090), (4036, 5885), (4708, 5045)]