38738810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 79626240

約数和(自身を除く): 40887430

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 110, 118, 127, 235, 254, 295, 470, 517, 590, 635, 649, 1034, 1270, 1298, 1397, 2585, 2773, 2794, 3245, 5170, 5546, 5969, 6490, 6985, 7493, 11938, 13865, 13970, 14986, 27730, 29845, 30503, 37465, 59690, 61006, 65659, 74930, 82423, 131318, 152515, 164846, 305030, 328295, 352171, 412115, 656590, 704342, 824230, 1760855, 3521710, 3873881, 7747762, 19369405, 38738810]

約数ペア:

[(1, 38738810), (2, 19369405), (5, 7747762), (10, 3873881), (11, 3521710), (22, 1760855), (47, 824230), (55, 704342), (59, 656590), (94, 412115), (110, 352171), (118, 328295), (127, 305030), (235, 164846), (254, 152515), (295, 131318), (470, 82423), (517, 74930), (590, 65659), (635, 61006), (649, 59690), (1034, 37465), (1270, 30503), (1298, 29845), (1397, 27730), (2585, 14986), (2773, 13970), (2794, 13865), (3245, 11938), (5170, 7493), (5546, 6985), (5969, 6490)]