104685680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 267063264

約数和(自身を除く): 162377584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 337, 353, 440, 674, 706, 880, 1348, 1412, 1685, 1765, 2696, 2824, 3370, 3530, 3707, 3883, 5392, 5648, 6740, 7060, 7414, 7766, 13480, 14120, 14828, 15532, 18535, 19415, 26960, 28240, 29656, 31064, 37070, 38830, 59312, 62128, 74140, 77660, 118961, 148280, 155320, 237922, 296560, 310640, 475844, 594805, 951688, 1189610, 1308571, 1903376, 2379220, 2617142, 4758440, 5234284, 6542855, 9516880, 10468568, 13085710, 20937136, 26171420, 52342840, 104685680]

約数ペア:

[(1, 104685680), (2, 52342840), (4, 26171420), (5, 20937136), (8, 13085710), (10, 10468568), (11, 9516880), (16, 6542855), (20, 5234284), (22, 4758440), (40, 2617142), (44, 2379220), (55, 1903376), (80, 1308571), (88, 1189610), (110, 951688), (176, 594805), (220, 475844), (337, 310640), (353, 296560), (440, 237922), (674, 155320), (706, 148280), (880, 118961), (1348, 77660), (1412, 74140), (1685, 62128), (1765, 59312), (2696, 38830), (2824, 37070), (3370, 31064), (3530, 29656), (3707, 28240), (3883, 26960), (5392, 19415), (5648, 18535), (6740, 15532), (7060, 14828), (7414, 14120), (7766, 13480)]