90933200

素因数分解:

$2^4\times 5^2\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 219384768

約数和(自身を除く): 128451568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 463, 491, 926, 982, 1852, 1964, 2315, 2455, 3704, 3928, 4630, 4910, 7408, 7856, 9260, 9820, 11575, 12275, 18520, 19640, 23150, 24550, 37040, 39280, 46300, 49100, 92600, 98200, 185200, 196400, 227333, 454666, 909332, 1136665, 1818664, 2273330, 3637328, 4546660, 5683325, 9093320, 11366650, 18186640, 22733300, 45466600, 90933200]

約数ペア:

[(1, 90933200), (2, 45466600), (4, 22733300), (5, 18186640), (8, 11366650), (10, 9093320), (16, 5683325), (20, 4546660), (25, 3637328), (40, 2273330), (50, 1818664), (80, 1136665), (100, 909332), (200, 454666), (400, 227333), (463, 196400), (491, 185200), (926, 98200), (982, 92600), (1852, 49100), (1964, 46300), (2315, 39280), (2455, 37040), (3704, 24550), (3928, 23150), (4630, 19640), (4910, 18520), (7408, 12275), (7856, 11575), (9260, 9820)]