23298080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 61979904

約数和(自身を除く): 38681824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 487, 520, 598, 736, 920, 974, 1040, 1196, 1495, 1840, 1948, 2080, 2392, 2435, 2990, 3680, 3896, 4784, 4870, 5980, 6331, 7792, 9568, 9740, 11201, 11960, 12662, 15584, 19480, 22402, 23920, 25324, 31655, 38960, 44804, 47840, 50648, 56005, 63310, 77920, 89608, 101296, 112010, 126620, 145613, 179216, 202592, 224020, 253240, 291226, 358432, 448040, 506480, 582452, 728065, 896080, 1012960, 1164904, 1456130, 1792160, 2329808, 2912260, 4659616, 5824520, 11649040, 23298080]

約数ペア:

[(1, 23298080), (2, 11649040), (4, 5824520), (5, 4659616), (8, 2912260), (10, 2329808), (13, 1792160), (16, 1456130), (20, 1164904), (23, 1012960), (26, 896080), (32, 728065), (40, 582452), (46, 506480), (52, 448040), (65, 358432), (80, 291226), (92, 253240), (104, 224020), (115, 202592), (130, 179216), (160, 145613), (184, 126620), (208, 112010), (230, 101296), (260, 89608), (299, 77920), (368, 63310), (416, 56005), (460, 50648), (487, 47840), (520, 44804), (598, 38960), (736, 31655), (920, 25324), (974, 23920), (1040, 22402), (1196, 19480), (1495, 15584), (1840, 12662), (1948, 11960), (2080, 11201), (2392, 9740), (2435, 9568), (2990, 7792), (3680, 6331), (3896, 5980), (4784, 4870)]