4966658620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1$

素因数の和:8780

約数の個数: 144

約数和(自身を含む): 13487106528

約数和(自身を除く): 8520447908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 53, 55, 70, 77, 98, 106, 110, 140, 154, 196, 212, 220, 245, 265, 308, 371, 385, 490, 530, 539, 583, 742, 770, 980, 1060, 1078, 1166, 1484, 1540, 1855, 2156, 2332, 2597, 2695, 2915, 3710, 4081, 5194, 5390, 5830, 7420, 8162, 8693, 10388, 10780, 11660, 12985, 16324, 17386, 20405, 25970, 28567, 34772, 40810, 43465, 51940, 57134, 60851, 81620, 86930, 95623, 114268, 121702, 142835, 173860, 191246, 243404, 285670, 304255, 382492, 425957, 460729, 478115, 571340, 608510, 669361, 851914, 921458, 956230, 1217020, 1338722, 1703828, 1842916, 1912460, 2129785, 2303645, 2677444, 3225103, 3346805, 4259570, 4607290, 4685527, 5068019, 6450206, 6693610, 8519140, 9214580, 9371054, 10136038, 12900412, 13387220, 16125515, 18742108, 20272076, 22575721, 23427635, 25340095, 32251030, 35476133, 45151442, 46855270, 50680190, 64502060, 70952266, 90302884, 93710540, 101360380, 112878605, 141904532, 177380665, 225757210, 248332931, 354761330, 451514420, 496665862, 709522660, 993331724, 1241664655, 2483329310, 4966658620]

約数ペア:

[(1, 4966658620), (2, 2483329310), (4, 1241664655), (5, 993331724), (7, 709522660), (10, 496665862), (11, 451514420), (14, 354761330), (20, 248332931), (22, 225757210), (28, 177380665), (35, 141904532), (44, 112878605), (49, 101360380), (53, 93710540), (55, 90302884), (70, 70952266), (77, 64502060), (98, 50680190), (106, 46855270), (110, 45151442), (140, 35476133), (154, 32251030), (196, 25340095), (212, 23427635), (220, 22575721), (245, 20272076), (265, 18742108), (308, 16125515), (371, 13387220), (385, 12900412), (490, 10136038), (530, 9371054), (539, 9214580), (583, 8519140), (742, 6693610), (770, 6450206), (980, 5068019), (1060, 4685527), (1078, 4607290), (1166, 4259570), (1484, 3346805), (1540, 3225103), (1855, 2677444), (2156, 2303645), (2332, 2129785), (2597, 1912460), (2695, 1842916), (2915, 1703828), (3710, 1338722), (4081, 1217020), (5194, 956230), (5390, 921458), (5830, 851914), (7420, 669361), (8162, 608510), (8693, 571340), (10388, 478115), (10780, 460729), (11660, 425957), (12985, 382492), (16324, 304255), (17386, 285670), (20405, 243404), (25970, 191246), (28567, 173860), (34772, 142835), (40810, 121702), (43465, 114268), (51940, 95623), (57134, 86930), (60851, 81620)]