2542572010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{26177}}^1$

素因数の和:27078

約数の個数: 32

約数和(自身を含む): 4998532032

約数和(自身を除く): 2455960022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 883, 1766, 4415, 8830, 9713, 19426, 26177, 48565, 52354, 97130, 130885, 261770, 287947, 575894, 1439735, 2879470, 23114291, 46228582, 115571455, 231142910, 254257201, 508514402, 1271286005, 2542572010]

約数ペア:

[(1, 2542572010), (2, 1271286005), (5, 508514402), (10, 254257201), (11, 231142910), (22, 115571455), (55, 46228582), (110, 23114291), (883, 2879470), (1766, 1439735), (4415, 575894), (8830, 287947), (9713, 261770), (19426, 130885), (26177, 97130), (48565, 52354)]