13196480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 35990784

約数和(自身を除く): 22794304

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, 160, 163, 176, 184, 220, 230, 253, 320, 326, 352, 368, 440, 460, 506, 652, 704, 736, 815, 880, 920, 1012, 1265, 1304, 1472, 1630, 1760, 1793, 1840, 2024, 2530, 2608, 3260, 3520, 3586, 3680, 3749, 4048, 5060, 5216, 6520, 7172, 7360, 7498, 8096, 8965, 10120, 10432, 13040, 14344, 14996, 16192, 17930, 18745, 20240, 26080, 28688, 29992, 35860, 37490, 40480, 41239, 52160, 57376, 59984, 71720, 74980, 80960, 82478, 114752, 119968, 143440, 149960, 164956, 206195, 239936, 286880, 299920, 329912, 412390, 573760, 599840, 659824, 824780, 1199680, 1319648, 1649560, 2639296, 3299120, 6598240, 13196480]

約数ペア:

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