4256291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4931}}^1$

素因数の和:5034

約数の個数: 128

約数和(自身を含む): 10226995200

約数和(自身を除く): 5970703930

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 59, 70, 77, 95, 110, 118, 133, 154, 190, 209, 266, 295, 385, 413, 418, 590, 649, 665, 770, 826, 1045, 1121, 1298, 1330, 1463, 2065, 2090, 2242, 2926, 3245, 4130, 4543, 4931, 5605, 6490, 7315, 7847, 9086, 9862, 11210, 12331, 14630, 15694, 22715, 24655, 24662, 34517, 39235, 45430, 49310, 54241, 61655, 69034, 78470, 86317, 93689, 108482, 123310, 172585, 172634, 187378, 271205, 290929, 345170, 379687, 431585, 468445, 542410, 581858, 655823, 759374, 863170, 936890, 1030579, 1311646, 1454645, 1898435, 2036503, 2061158, 2909290, 3200219, 3279115, 3796870, 4073006, 5152895, 5527651, 6400438, 6558230, 7214053, 10182515, 10305790, 11055302, 14428106, 16001095, 20365030, 22401533, 27638255, 32002190, 36070265, 38693557, 44803066, 55276510, 60804161, 72140530, 77387114, 112007665, 121608322, 193467785, 224015330, 304020805, 386935570, 425629127, 608041610, 851258254, 2128145635, 4256291270]

約数ペア:

[(1, 4256291270), (2, 2128145635), (5, 851258254), (7, 608041610), (10, 425629127), (11, 386935570), (14, 304020805), (19, 224015330), (22, 193467785), (35, 121608322), (38, 112007665), (55, 77387114), (59, 72140530), (70, 60804161), (77, 55276510), (95, 44803066), (110, 38693557), (118, 36070265), (133, 32002190), (154, 27638255), (190, 22401533), (209, 20365030), (266, 16001095), (295, 14428106), (385, 11055302), (413, 10305790), (418, 10182515), (590, 7214053), (649, 6558230), (665, 6400438), (770, 5527651), (826, 5152895), (1045, 4073006), (1121, 3796870), (1298, 3279115), (1330, 3200219), (1463, 2909290), (2065, 2061158), (2090, 2036503), (2242, 1898435), (2926, 1454645), (3245, 1311646), (4130, 1030579), (4543, 936890), (4931, 863170), (5605, 759374), (6490, 655823), (7315, 581858), (7847, 542410), (9086, 468445), (9862, 431585), (11210, 379687), (12331, 345170), (14630, 290929), (15694, 271205), (22715, 187378), (24655, 172634), (24662, 172585), (34517, 123310), (39235, 108482), (45430, 93689), (49310, 86317), (54241, 78470), (61655, 69034)]