27201580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 65592576

約数和(自身を除く): 38390996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 587, 662, 1174, 1324, 1655, 2317, 2348, 2935, 3310, 4109, 4634, 5870, 6620, 8218, 9268, 11585, 11740, 16436, 20545, 23170, 41090, 46340, 82180, 194297, 388594, 777188, 971485, 1360079, 1942970, 2720158, 3885940, 5440316, 6800395, 13600790, 27201580]

約数ペア:

[(1, 27201580), (2, 13600790), (4, 6800395), (5, 5440316), (7, 3885940), (10, 2720158), (14, 1942970), (20, 1360079), (28, 971485), (35, 777188), (70, 388594), (140, 194297), (331, 82180), (587, 46340), (662, 41090), (1174, 23170), (1324, 20545), (1655, 16436), (2317, 11740), (2348, 11585), (2935, 9268), (3310, 8218), (4109, 6620), (4634, 5870)]