17471559920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{53047}}^1$

素因数の和:53262

約数の個数: 80

約数和(自身を含む): 42625128960

約数和(自身を除く): 25153569040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 358, 368, 460, 716, 895, 920, 1432, 1790, 1840, 2864, 3580, 4117, 7160, 8234, 14320, 16468, 20585, 32936, 41170, 53047, 65872, 82340, 106094, 164680, 212188, 265235, 329360, 424376, 530470, 848752, 1060940, 1220081, 2121880, 2440162, 4243760, 4880324, 6100405, 9495413, 9760648, 12200810, 18990826, 19521296, 24401620, 37981652, 47477065, 48803240, 75963304, 94954130, 97606480, 151926608, 189908260, 218394499, 379816520, 436788998, 759633040, 873577996, 1091972495, 1747155992, 2183944990, 3494311984, 4367889980, 8735779960, 17471559920]

約数ペア:

[(1, 17471559920), (2, 8735779960), (4, 4367889980), (5, 3494311984), (8, 2183944990), (10, 1747155992), (16, 1091972495), (20, 873577996), (23, 759633040), (40, 436788998), (46, 379816520), (80, 218394499), (92, 189908260), (115, 151926608), (179, 97606480), (184, 94954130), (230, 75963304), (358, 48803240), (368, 47477065), (460, 37981652), (716, 24401620), (895, 19521296), (920, 18990826), (1432, 12200810), (1790, 9760648), (1840, 9495413), (2864, 6100405), (3580, 4880324), (4117, 4243760), (7160, 2440162), (8234, 2121880), (14320, 1220081), (16468, 1060940), (20585, 848752), (32936, 530470), (41170, 424376), (53047, 329360), (65872, 265235), (82340, 212188), (106094, 164680)]