20733134450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1\times {\mathrm{1019}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 44886234240

約数和(自身を除く): 24153099790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 953, 1019, 1525, 1906, 2038, 2135, 3050, 4270, 4765, 5095, 6671, 7133, 9530, 10190, 10675, 13342, 14266, 21350, 23825, 25475, 33355, 35665, 47650, 50950, 58133, 62159, 66710, 71330, 116266, 124318, 166775, 178325, 290665, 310795, 333550, 356650, 406931, 435113, 581330, 621590, 813862, 870226, 971107, 1453325, 1553975, 1942214, 2034655, 2175565, 2906650, 3107950, 4069310, 4351130, 4855535, 6797749, 9711070, 10173275, 10877825, 13595498, 20346550, 21755650, 24277675, 33988745, 48555350, 59237527, 67977490, 118475054, 169943725, 296187635, 339887450, 414662689, 592375270, 829325378, 1480938175, 2073313445, 2961876350, 4146626890, 10366567225, 20733134450]

約数ペア:

[(1, 20733134450), (2, 10366567225), (5, 4146626890), (7, 2961876350), (10, 2073313445), (14, 1480938175), (25, 829325378), (35, 592375270), (50, 414662689), (61, 339887450), (70, 296187635), (122, 169943725), (175, 118475054), (305, 67977490), (350, 59237527), (427, 48555350), (610, 33988745), (854, 24277675), (953, 21755650), (1019, 20346550), (1525, 13595498), (1906, 10877825), (2038, 10173275), (2135, 9711070), (3050, 6797749), (4270, 4855535), (4765, 4351130), (5095, 4069310), (6671, 3107950), (7133, 2906650), (9530, 2175565), (10190, 2034655), (10675, 1942214), (13342, 1553975), (14266, 1453325), (21350, 971107), (23825, 870226), (25475, 813862), (33355, 621590), (35665, 581330), (47650, 435113), (50950, 406931), (58133, 356650), (62159, 333550), (66710, 310795), (71330, 290665), (116266, 178325), (124318, 166775)]