148511260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 319979520

約数和(自身を除く): 171468260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 236, 254, 295, 508, 590, 635, 991, 1180, 1270, 1982, 2540, 3964, 4955, 7493, 9910, 14986, 19820, 29972, 37465, 58469, 74930, 116938, 125857, 149860, 233876, 251714, 292345, 503428, 584690, 629285, 1169380, 1258570, 2517140, 7425563, 14851126, 29702252, 37127815, 74255630, 148511260]

約数ペア:

[(1, 148511260), (2, 74255630), (4, 37127815), (5, 29702252), (10, 14851126), (20, 7425563), (59, 2517140), (118, 1258570), (127, 1169380), (236, 629285), (254, 584690), (295, 503428), (508, 292345), (590, 251714), (635, 233876), (991, 149860), (1180, 125857), (1270, 116938), (1982, 74930), (2540, 58469), (3964, 37465), (4955, 29972), (7493, 19820), (9910, 14986)]