104956160

素因数分解:

$2^8\times 5^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 253423296

約数和(自身を除く): 148467136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 491, 640, 668, 835, 982, 1280, 1336, 1670, 1964, 2455, 2672, 3340, 3928, 4910, 5344, 6680, 7856, 9820, 10688, 13360, 15712, 19640, 21376, 26720, 31424, 39280, 42752, 53440, 62848, 78560, 81997, 106880, 125696, 157120, 163994, 213760, 314240, 327988, 409985, 628480, 655976, 819970, 1311952, 1639940, 2623904, 3279880, 5247808, 6559760, 10495616, 13119520, 20991232, 26239040, 52478080, 104956160]

約数ペア:

[(1, 104956160), (2, 52478080), (4, 26239040), (5, 20991232), (8, 13119520), (10, 10495616), (16, 6559760), (20, 5247808), (32, 3279880), (40, 2623904), (64, 1639940), (80, 1311952), (128, 819970), (160, 655976), (167, 628480), (256, 409985), (320, 327988), (334, 314240), (491, 213760), (640, 163994), (668, 157120), (835, 125696), (982, 106880), (1280, 81997), (1336, 78560), (1670, 62848), (1964, 53440), (2455, 42752), (2672, 39280), (3340, 31424), (3928, 26720), (4910, 21376), (5344, 19640), (6680, 15712), (7856, 13360), (9820, 10688)]