10925440

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 26793360

約数和(自身を除く): 15867920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 397, 430, 640, 688, 794, 860, 1376, 1588, 1720, 1985, 2752, 3176, 3440, 3970, 5504, 6352, 6880, 7940, 12704, 13760, 15880, 17071, 25408, 27520, 31760, 34142, 50816, 63520, 68284, 85355, 127040, 136568, 170710, 254080, 273136, 341420, 546272, 682840, 1092544, 1365680, 2185088, 2731360, 5462720, 10925440]

約数ペア:

[(1, 10925440), (2, 5462720), (4, 2731360), (5, 2185088), (8, 1365680), (10, 1092544), (16, 682840), (20, 546272), (32, 341420), (40, 273136), (43, 254080), (64, 170710), (80, 136568), (86, 127040), (128, 85355), (160, 68284), (172, 63520), (215, 50816), (320, 34142), (344, 31760), (397, 27520), (430, 25408), (640, 17071), (688, 15880), (794, 13760), (860, 12704), (1376, 7940), (1588, 6880), (1720, 6352), (1985, 5504), (2752, 3970), (3176, 3440)]