26392960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 72264960

約数和(自身を除く): 45872000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 163, 176, 184, 220, 230, 253, 320, 326, 352, 368, 440, 460, 506, 640, 652, 704, 736, 815, 880, 920, 1012, 1265, 1304, 1408, 1472, 1630, 1760, 1793, 1840, 2024, 2530, 2608, 2944, 3260, 3520, 3586, 3680, 3749, 4048, 5060, 5216, 6520, 7040, 7172, 7360, 7498, 8096, 8965, 10120, 10432, 13040, 14344, 14720, 14996, 16192, 17930, 18745, 20240, 20864, 26080, 28688, 29992, 32384, 35860, 37490, 40480, 41239, 52160, 57376, 59984, 71720, 74980, 80960, 82478, 104320, 114752, 119968, 143440, 149960, 161920, 164956, 206195, 229504, 239936, 286880, 299920, 329912, 412390, 479872, 573760, 599840, 659824, 824780, 1147520, 1199680, 1319648, 1649560, 2399360, 2639296, 3299120, 5278592, 6598240, 13196480, 26392960]

約数ペア:

[(1, 26392960), (2, 13196480), (4, 6598240), (5, 5278592), (8, 3299120), (10, 2639296), (11, 2399360), (16, 1649560), (20, 1319648), (22, 1199680), (23, 1147520), (32, 824780), (40, 659824), (44, 599840), (46, 573760), (55, 479872), (64, 412390), (80, 329912), (88, 299920), (92, 286880), (110, 239936), (115, 229504), (128, 206195), (160, 164956), (163, 161920), (176, 149960), (184, 143440), (220, 119968), (230, 114752), (253, 104320), (320, 82478), (326, 80960), (352, 74980), (368, 71720), (440, 59984), (460, 57376), (506, 52160), (640, 41239), (652, 40480), (704, 37490), (736, 35860), (815, 32384), (880, 29992), (920, 28688), (1012, 26080), (1265, 20864), (1304, 20240), (1408, 18745), (1472, 17930), (1630, 16192), (1760, 14996), (1793, 14720), (1840, 14344), (2024, 13040), (2530, 10432), (2608, 10120), (2944, 8965), (3260, 8096), (3520, 7498), (3586, 7360), (3680, 7172), (3749, 7040), (4048, 6520), (5060, 5216)]