47158720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 112

約数和(自身を含む): 132039360

約数和(自身を除く): 84880640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 569, 592, 740, 1036, 1120, 1138, 1184, 1295, 1480, 2072, 2240, 2276, 2368, 2590, 2845, 2960, 3983, 4144, 4552, 5180, 5690, 5920, 7966, 8288, 9104, 10360, 11380, 11840, 15932, 16576, 18208, 19915, 20720, 21053, 22760, 31864, 36416, 39830, 41440, 42106, 45520, 63728, 79660, 82880, 84212, 91040, 105265, 127456, 147371, 159320, 168424, 182080, 210530, 254912, 294742, 318640, 336848, 421060, 589484, 637280, 673696, 736855, 842120, 1178968, 1274560, 1347392, 1473710, 1684240, 2357936, 2947420, 3368480, 4715872, 5894840, 6736960, 9431744, 11789680, 23579360, 47158720]

約数ペア:

[(1, 47158720), (2, 23579360), (4, 11789680), (5, 9431744), (7, 6736960), (8, 5894840), (10, 4715872), (14, 3368480), (16, 2947420), (20, 2357936), (28, 1684240), (32, 1473710), (35, 1347392), (37, 1274560), (40, 1178968), (56, 842120), (64, 736855), (70, 673696), (74, 637280), (80, 589484), (112, 421060), (140, 336848), (148, 318640), (160, 294742), (185, 254912), (224, 210530), (259, 182080), (280, 168424), (296, 159320), (320, 147371), (370, 127456), (448, 105265), (518, 91040), (560, 84212), (569, 82880), (592, 79660), (740, 63728), (1036, 45520), (1120, 42106), (1138, 41440), (1184, 39830), (1295, 36416), (1480, 31864), (2072, 22760), (2240, 21053), (2276, 20720), (2368, 19915), (2590, 18208), (2845, 16576), (2960, 15932), (3983, 11840), (4144, 11380), (4552, 10360), (5180, 9104), (5690, 8288), (5920, 7966)]