1103580280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{41117}}^1$

素因数の和:41200

約数の個数: 64

約数和(自身を含む): 2753261280

約数和(自身を除く): 1649681000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5368, 6710, 13420, 26840, 41117, 82234, 164468, 205585, 328936, 411170, 452287, 822340, 904574, 1644680, 1809148, 2261435, 2508137, 3618296, 4522870, 5016274, 9045740, 10032548, 12540685, 18091480, 20065096, 25081370, 27589507, 50162740, 55179014, 100325480, 110358028, 137947535, 220716056, 275895070, 551790140, 1103580280]

約数ペア:

[(1, 1103580280), (2, 551790140), (4, 275895070), (5, 220716056), (8, 137947535), (10, 110358028), (11, 100325480), (20, 55179014), (22, 50162740), (40, 27589507), (44, 25081370), (55, 20065096), (61, 18091480), (88, 12540685), (110, 10032548), (122, 9045740), (220, 5016274), (244, 4522870), (305, 3618296), (440, 2508137), (488, 2261435), (610, 1809148), (671, 1644680), (1220, 904574), (1342, 822340), (2440, 452287), (2684, 411170), (3355, 328936), (5368, 205585), (6710, 164468), (13420, 82234), (26840, 41117)]