73887520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 205003008

約数和(自身を除く): 131115488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1783, 2072, 2590, 2960, 3566, 4144, 5180, 5920, 7132, 8288, 8915, 10360, 12481, 14264, 17830, 20720, 24962, 28528, 35660, 41440, 49924, 57056, 62405, 65971, 71320, 99848, 124810, 131942, 142640, 199696, 249620, 263884, 285280, 329855, 399392, 461797, 499240, 527768, 659710, 923594, 998480, 1055536, 1319420, 1847188, 1996960, 2111072, 2308985, 2638840, 3694376, 4617970, 5277680, 7388752, 9235940, 10555360, 14777504, 18471880, 36943760, 73887520]

約数ペア:

[(1, 73887520), (2, 36943760), (4, 18471880), (5, 14777504), (7, 10555360), (8, 9235940), (10, 7388752), (14, 5277680), (16, 4617970), (20, 3694376), (28, 2638840), (32, 2308985), (35, 2111072), (37, 1996960), (40, 1847188), (56, 1319420), (70, 1055536), (74, 998480), (80, 923594), (112, 659710), (140, 527768), (148, 499240), (160, 461797), (185, 399392), (224, 329855), (259, 285280), (280, 263884), (296, 249620), (370, 199696), (518, 142640), (560, 131942), (592, 124810), (740, 99848), (1036, 71320), (1120, 65971), (1184, 62405), (1295, 57056), (1480, 49924), (1783, 41440), (2072, 35660), (2590, 28528), (2960, 24962), (3566, 20720), (4144, 17830), (5180, 14264), (5920, 12481), (7132, 10360), (8288, 8915)]