15595840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 41989248

約数和(自身を除く): 26393408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 163, 184, 208, 230, 260, 299, 320, 326, 368, 416, 460, 520, 598, 652, 736, 815, 832, 920, 1040, 1196, 1304, 1472, 1495, 1630, 1840, 2080, 2119, 2392, 2608, 2990, 3260, 3680, 3749, 4160, 4238, 4784, 5216, 5980, 6520, 7360, 7498, 8476, 9568, 10432, 10595, 11960, 13040, 14996, 16952, 18745, 19136, 21190, 23920, 26080, 29992, 33904, 37490, 42380, 47840, 48737, 52160, 59984, 67808, 74980, 84760, 95680, 97474, 119968, 135616, 149960, 169520, 194948, 239936, 243685, 299920, 339040, 389896, 487370, 599840, 678080, 779792, 974740, 1199680, 1559584, 1949480, 3119168, 3898960, 7797920, 15595840]

約数ペア:

[(1, 15595840), (2, 7797920), (4, 3898960), (5, 3119168), (8, 1949480), (10, 1559584), (13, 1199680), (16, 974740), (20, 779792), (23, 678080), (26, 599840), (32, 487370), (40, 389896), (46, 339040), (52, 299920), (64, 243685), (65, 239936), (80, 194948), (92, 169520), (104, 149960), (115, 135616), (130, 119968), (160, 97474), (163, 95680), (184, 84760), (208, 74980), (230, 67808), (260, 59984), (299, 52160), (320, 48737), (326, 47840), (368, 42380), (416, 37490), (460, 33904), (520, 29992), (598, 26080), (652, 23920), (736, 21190), (815, 19136), (832, 18745), (920, 16952), (1040, 14996), (1196, 13040), (1304, 11960), (1472, 10595), (1495, 10432), (1630, 9568), (1840, 8476), (2080, 7498), (2119, 7360), (2392, 6520), (2608, 5980), (2990, 5216), (3260, 4784), (3680, 4238), (3749, 4160)]