26736260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 33259900

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1487, 1798, 2974, 3596, 4495, 5948, 7435, 8990, 14870, 17980, 29740, 43123, 46097, 86246, 92194, 172492, 184388, 215615, 230485, 431230, 460970, 862460, 921940, 1336813, 2673626, 5347252, 6684065, 13368130, 26736260]

約数ペア:

[(1, 26736260), (2, 13368130), (4, 6684065), (5, 5347252), (10, 2673626), (20, 1336813), (29, 921940), (31, 862460), (58, 460970), (62, 431230), (116, 230485), (124, 215615), (145, 184388), (155, 172492), (290, 92194), (310, 86246), (580, 46097), (620, 43123), (899, 29740), (1487, 17980), (1798, 14870), (2974, 8990), (3596, 7435), (4495, 5948)]