27952520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24097}}^1$

素因数の和:24137

約数の個数: 32

約数和(自身を含む): 65064600

約数和(自身を除く): 37112080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 24097, 48194, 96388, 120485, 192776, 240970, 481940, 698813, 963880, 1397626, 2795252, 3494065, 5590504, 6988130, 13976260, 27952520]

約数ペア:

[(1, 27952520), (2, 13976260), (4, 6988130), (5, 5590504), (8, 3494065), (10, 2795252), (20, 1397626), (29, 963880), (40, 698813), (58, 481940), (116, 240970), (145, 192776), (232, 120485), (290, 96388), (580, 48194), (1160, 24097)]