80883330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 213497856

約数和(自身を除く): 132614526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1871, 1965, 2882, 3742, 3930, 4323, 5613, 7205, 8646, 9355, 11226, 14410, 18710, 20581, 21615, 28065, 41162, 43230, 56130, 61743, 102905, 123486, 205810, 245101, 308715, 490202, 617430, 735303, 1225505, 1470606, 2451010, 2696111, 3676515, 5392222, 7353030, 8088333, 13480555, 16176666, 26961110, 40441665, 80883330]

約数ペア:

[(1, 80883330), (2, 40441665), (3, 26961110), (5, 16176666), (6, 13480555), (10, 8088333), (11, 7353030), (15, 5392222), (22, 3676515), (30, 2696111), (33, 2451010), (55, 1470606), (66, 1225505), (110, 735303), (131, 617430), (165, 490202), (262, 308715), (330, 245101), (393, 205810), (655, 123486), (786, 102905), (1310, 61743), (1441, 56130), (1871, 43230), (1965, 41162), (2882, 28065), (3742, 21615), (3930, 20581), (4323, 18710), (5613, 14410), (7205, 11226), (8646, 9355)]