5655508540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{21841}}^1$

素因数の和:21979

約数の個数: 72

約数和(自身を含む): 13177016496

約数和(自身を除く): 7521507956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 121, 214, 220, 242, 428, 484, 535, 605, 1070, 1177, 1210, 2140, 2354, 2420, 4708, 5885, 11770, 12947, 21841, 23540, 25894, 43682, 51788, 64735, 87364, 109205, 129470, 218410, 240251, 258940, 436820, 480502, 961004, 1201255, 2336987, 2402510, 2642761, 4673974, 4805020, 5285522, 9347948, 10571044, 11684935, 13213805, 23369870, 25706857, 26427610, 46739740, 51413714, 52855220, 102827428, 128534285, 257068570, 282775427, 514137140, 565550854, 1131101708, 1413877135, 2827754270, 5655508540]

約数ペア:

[(1, 5655508540), (2, 2827754270), (4, 1413877135), (5, 1131101708), (10, 565550854), (11, 514137140), (20, 282775427), (22, 257068570), (44, 128534285), (55, 102827428), (107, 52855220), (110, 51413714), (121, 46739740), (214, 26427610), (220, 25706857), (242, 23369870), (428, 13213805), (484, 11684935), (535, 10571044), (605, 9347948), (1070, 5285522), (1177, 4805020), (1210, 4673974), (2140, 2642761), (2354, 2402510), (2420, 2336987), (4708, 1201255), (5885, 961004), (11770, 480502), (12947, 436820), (21841, 258940), (23540, 240251), (25894, 218410), (43682, 129470), (51788, 109205), (64735, 87364)]