27662240

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 66171168

約数和(自身を除く): 38508928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2083, 2656, 3320, 4166, 6640, 8332, 10415, 13280, 16664, 20830, 33328, 41660, 66656, 83320, 166640, 172889, 333280, 345778, 691556, 864445, 1383112, 1728890, 2766224, 3457780, 5532448, 6915560, 13831120, 27662240]

約数ペア:

[(1, 27662240), (2, 13831120), (4, 6915560), (5, 5532448), (8, 3457780), (10, 2766224), (16, 1728890), (20, 1383112), (32, 864445), (40, 691556), (80, 345778), (83, 333280), (160, 172889), (166, 166640), (332, 83320), (415, 66656), (664, 41660), (830, 33328), (1328, 20830), (1660, 16664), (2083, 13280), (2656, 10415), (3320, 8332), (4166, 6640)]