631716160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85831}}^1$

素因数の和:85871

約数の個数: 56

約数和(自身を含む): 1569695616

約数和(自身を除く): 937979456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 85831, 171662, 343324, 429155, 686648, 858310, 1373296, 1716620, 1974113, 2746592, 3433240, 3948226, 5493184, 6866480, 7896452, 9870565, 13732960, 15792904, 19741130, 27465920, 31585808, 39482260, 63171616, 78964520, 126343232, 157929040, 315858080, 631716160]

約数ペア:

[(1, 631716160), (2, 315858080), (4, 157929040), (5, 126343232), (8, 78964520), (10, 63171616), (16, 39482260), (20, 31585808), (23, 27465920), (32, 19741130), (40, 15792904), (46, 13732960), (64, 9870565), (80, 7896452), (92, 6866480), (115, 5493184), (160, 3948226), (184, 3433240), (230, 2746592), (320, 1974113), (368, 1716620), (460, 1373296), (736, 858310), (920, 686648), (1472, 429155), (1840, 343324), (3680, 171662), (7360, 85831)]