1120013620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{739}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 2600650080

約数和(自身を除く): 1480636460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 739, 830, 913, 1478, 1660, 1826, 2956, 3652, 3695, 4565, 6889, 7390, 8129, 9130, 13778, 14780, 16258, 18260, 27556, 32516, 34445, 40645, 61337, 68890, 75779, 81290, 122674, 137780, 151558, 162580, 245348, 303116, 306685, 378895, 613370, 674707, 757790, 1226740, 1349414, 1515580, 2698828, 3373535, 5090971, 6747070, 10181942, 13494140, 20363884, 25454855, 50909710, 56000681, 101819420, 112001362, 224002724, 280003405, 560006810, 1120013620]

約数ペア:

[(1, 1120013620), (2, 560006810), (4, 280003405), (5, 224002724), (10, 112001362), (11, 101819420), (20, 56000681), (22, 50909710), (44, 25454855), (55, 20363884), (83, 13494140), (110, 10181942), (166, 6747070), (220, 5090971), (332, 3373535), (415, 2698828), (739, 1515580), (830, 1349414), (913, 1226740), (1478, 757790), (1660, 674707), (1826, 613370), (2956, 378895), (3652, 306685), (3695, 303116), (4565, 245348), (6889, 162580), (7390, 151558), (8129, 137780), (9130, 122674), (13778, 81290), (14780, 75779), (16258, 68890), (18260, 61337), (27556, 40645), (32516, 34445)]