2926660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 6858432

約数和(自身を除く): 3931772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 251, 265, 502, 530, 583, 1004, 1060, 1166, 1255, 2332, 2510, 2761, 2915, 5020, 5522, 5830, 11044, 11660, 13303, 13805, 26606, 27610, 53212, 55220, 66515, 133030, 146333, 266060, 292666, 585332, 731665, 1463330, 2926660]

約数ペア:

[(1, 2926660), (2, 1463330), (4, 731665), (5, 585332), (10, 292666), (11, 266060), (20, 146333), (22, 133030), (44, 66515), (53, 55220), (55, 53212), (106, 27610), (110, 26606), (212, 13805), (220, 13303), (251, 11660), (265, 11044), (502, 5830), (530, 5522), (583, 5020), (1004, 2915), (1060, 2761), (1166, 2510), (1255, 2332)]