13044052840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{511933}}^1$

素因数の和:511971

約数の個数: 96

約数和(自身を含む): 36767099880

約数和(自身を除く): 23723047040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 511933, 1023866, 2047732, 2559665, 3583531, 4095464, 5119330, 6655129, 7167062, 10238660, 13310258, 14334124, 17917655, 20477320, 25084717, 26620516, 28668248, 33275645, 35835310, 46585903, 50169434, 53241032, 66551290, 71670620, 93171806, 100338868, 125423585, 133102580, 143341240, 186343612, 200677736, 232929515, 250847170, 266205160, 326101321, 372687224, 465859030, 501694340, 652202642, 931718060, 1003388680, 1304405284, 1630506605, 1863436120, 2608810568, 3261013210, 6522026420, 13044052840]

約数ペア:

[(1, 13044052840), (2, 6522026420), (4, 3261013210), (5, 2608810568), (7, 1863436120), (8, 1630506605), (10, 1304405284), (13, 1003388680), (14, 931718060), (20, 652202642), (26, 501694340), (28, 465859030), (35, 372687224), (40, 326101321), (49, 266205160), (52, 250847170), (56, 232929515), (65, 200677736), (70, 186343612), (91, 143341240), (98, 133102580), (104, 125423585), (130, 100338868), (140, 93171806), (182, 71670620), (196, 66551290), (245, 53241032), (260, 50169434), (280, 46585903), (364, 35835310), (392, 33275645), (455, 28668248), (490, 26620516), (520, 25084717), (637, 20477320), (728, 17917655), (910, 14334124), (980, 13310258), (1274, 10238660), (1820, 7167062), (1960, 6655129), (2548, 5119330), (3185, 4095464), (3640, 3583531), (5096, 2559665), (6370, 2047732), (12740, 1023866), (25480, 511933)]