88287920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4318

約数の個数: 80

約数和(自身を含む): 240990528

約数和(自身を除く): 152702608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 4261, 5180, 8522, 10360, 17044, 20720, 21305, 29827, 34088, 42610, 59654, 68176, 85220, 119308, 149135, 157657, 170440, 238616, 298270, 315314, 340880, 477232, 596540, 630628, 788285, 1103599, 1193080, 1261256, 1576570, 2207198, 2386160, 2522512, 3153140, 4414396, 5517995, 6306280, 8828792, 11035990, 12612560, 17657584, 22071980, 44143960, 88287920]

約数ペア:

[(1, 88287920), (2, 44143960), (4, 22071980), (5, 17657584), (7, 12612560), (8, 11035990), (10, 8828792), (14, 6306280), (16, 5517995), (20, 4414396), (28, 3153140), (35, 2522512), (37, 2386160), (40, 2207198), (56, 1576570), (70, 1261256), (74, 1193080), (80, 1103599), (112, 788285), (140, 630628), (148, 596540), (185, 477232), (259, 340880), (280, 315314), (296, 298270), (370, 238616), (518, 170440), (560, 157657), (592, 149135), (740, 119308), (1036, 85220), (1295, 68176), (1480, 59654), (2072, 42610), (2590, 34088), (2960, 29827), (4144, 21305), (4261, 20720), (5180, 17044), (8522, 10360)]