4221392890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 9217732608

約数和(自身を除く): 4996339718

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 107, 110, 130, 143, 214, 235, 286, 470, 517, 535, 587, 611, 715, 1034, 1070, 1174, 1177, 1222, 1391, 1430, 2354, 2585, 2782, 2935, 3055, 5029, 5170, 5870, 5885, 6110, 6457, 6721, 6955, 7631, 10058, 11770, 12914, 13442, 13910, 15262, 15301, 25145, 27589, 30602, 32285, 33605, 38155, 50290, 55178, 55319, 62809, 64570, 65377, 67210, 76310, 76505, 83941, 110638, 125618, 130754, 137945, 153010, 167882, 275890, 276595, 303479, 314045, 326885, 358657, 419705, 553190, 606958, 628090, 653770, 690899, 717314, 719147, 816517, 839410, 1381798, 1438294, 1517395, 1633034, 1793285, 2952023, 3034790, 3454495, 3586570, 3595735, 3945227, 4082585, 5904046, 6908990, 7191470, 7890454, 8165170, 8981687, 14760115, 17963374, 19726135, 29520230, 32472253, 38376299, 39452270, 44908435, 64944506, 76752598, 89816870, 162361265, 191881495, 324722530, 383762990, 422139289, 844278578, 2110696445, 4221392890]

約数ペア:

[(1, 4221392890), (2, 2110696445), (5, 844278578), (10, 422139289), (11, 383762990), (13, 324722530), (22, 191881495), (26, 162361265), (47, 89816870), (55, 76752598), (65, 64944506), (94, 44908435), (107, 39452270), (110, 38376299), (130, 32472253), (143, 29520230), (214, 19726135), (235, 17963374), (286, 14760115), (470, 8981687), (517, 8165170), (535, 7890454), (587, 7191470), (611, 6908990), (715, 5904046), (1034, 4082585), (1070, 3945227), (1174, 3595735), (1177, 3586570), (1222, 3454495), (1391, 3034790), (1430, 2952023), (2354, 1793285), (2585, 1633034), (2782, 1517395), (2935, 1438294), (3055, 1381798), (5029, 839410), (5170, 816517), (5870, 719147), (5885, 717314), (6110, 690899), (6457, 653770), (6721, 628090), (6955, 606958), (7631, 553190), (10058, 419705), (11770, 358657), (12914, 326885), (13442, 314045), (13910, 303479), (15262, 276595), (15301, 275890), (25145, 167882), (27589, 153010), (30602, 137945), (32285, 130754), (33605, 125618), (38155, 110638), (50290, 83941), (55178, 76505), (55319, 76310), (62809, 67210), (64570, 65377)]