109378240

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7949}}^1$

素因数の和:8009

約数の個数: 56

約数和(自身を含む): 266547600

約数和(自身を除く): 157169360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 7949, 13760, 15898, 31796, 39745, 63592, 79490, 127184, 158980, 254368, 317960, 341807, 508736, 635920, 683614, 1271840, 1367228, 1709035, 2543680, 2734456, 3418070, 5468912, 6836140, 10937824, 13672280, 21875648, 27344560, 54689120, 109378240]

約数ペア:

[(1, 109378240), (2, 54689120), (4, 27344560), (5, 21875648), (8, 13672280), (10, 10937824), (16, 6836140), (20, 5468912), (32, 3418070), (40, 2734456), (43, 2543680), (64, 1709035), (80, 1367228), (86, 1271840), (160, 683614), (172, 635920), (215, 508736), (320, 341807), (344, 317960), (430, 254368), (688, 158980), (860, 127184), (1376, 79490), (1720, 63592), (2752, 39745), (3440, 31796), (6880, 15898), (7949, 13760)]