10627880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 25280640

約数和(自身を除く): 14652760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 167, 172, 185, 215, 296, 334, 344, 370, 430, 668, 740, 835, 860, 1336, 1480, 1591, 1670, 1720, 3182, 3340, 6179, 6364, 6680, 7181, 7955, 12358, 12728, 14362, 15910, 24716, 28724, 30895, 31820, 35905, 49432, 57448, 61790, 63640, 71810, 123580, 143620, 247160, 265697, 287240, 531394, 1062788, 1328485, 2125576, 2656970, 5313940, 10627880]

約数ペア:

[(1, 10627880), (2, 5313940), (4, 2656970), (5, 2125576), (8, 1328485), (10, 1062788), (20, 531394), (37, 287240), (40, 265697), (43, 247160), (74, 143620), (86, 123580), (148, 71810), (167, 63640), (172, 61790), (185, 57448), (215, 49432), (296, 35905), (334, 31820), (344, 30895), (370, 28724), (430, 24716), (668, 15910), (740, 14362), (835, 12728), (860, 12358), (1336, 7955), (1480, 7181), (1591, 6680), (1670, 6364), (1720, 6179), (3182, 3340)]