24482480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 63638784

約数和(自身を除く): 39156304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 647, 688, 860, 880, 946, 1294, 1720, 1892, 2365, 2588, 3235, 3440, 3784, 4730, 5176, 6470, 7117, 7568, 9460, 10352, 12940, 14234, 18920, 25880, 27821, 28468, 35585, 37840, 51760, 55642, 56936, 71170, 111284, 113872, 139105, 142340, 222568, 278210, 284680, 306031, 445136, 556420, 569360, 612062, 1112840, 1224124, 1530155, 2225680, 2448248, 3060310, 4896496, 6120620, 12241240, 24482480]

約数ペア:

[(1, 24482480), (2, 12241240), (4, 6120620), (5, 4896496), (8, 3060310), (10, 2448248), (11, 2225680), (16, 1530155), (20, 1224124), (22, 1112840), (40, 612062), (43, 569360), (44, 556420), (55, 445136), (80, 306031), (86, 284680), (88, 278210), (110, 222568), (172, 142340), (176, 139105), (215, 113872), (220, 111284), (344, 71170), (430, 56936), (440, 55642), (473, 51760), (647, 37840), (688, 35585), (860, 28468), (880, 27821), (946, 25880), (1294, 18920), (1720, 14234), (1892, 12940), (2365, 10352), (2588, 9460), (3235, 7568), (3440, 7117), (3784, 6470), (4730, 5176)]