2527840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 7124544

約数和(自身を除く): 4596704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 61, 70, 74, 80, 112, 122, 140, 148, 160, 185, 224, 244, 259, 280, 296, 305, 370, 427, 488, 518, 560, 592, 610, 740, 854, 976, 1036, 1120, 1184, 1220, 1295, 1480, 1708, 1952, 2072, 2135, 2257, 2440, 2590, 2960, 3416, 4144, 4270, 4514, 4880, 5180, 5920, 6832, 8288, 8540, 9028, 9760, 10360, 11285, 13664, 15799, 17080, 18056, 20720, 22570, 31598, 34160, 36112, 41440, 45140, 63196, 68320, 72224, 78995, 90280, 126392, 157990, 180560, 252784, 315980, 361120, 505568, 631960, 1263920, 2527840]

約数ペア:

[(1, 2527840), (2, 1263920), (4, 631960), (5, 505568), (7, 361120), (8, 315980), (10, 252784), (14, 180560), (16, 157990), (20, 126392), (28, 90280), (32, 78995), (35, 72224), (37, 68320), (40, 63196), (56, 45140), (61, 41440), (70, 36112), (74, 34160), (80, 31598), (112, 22570), (122, 20720), (140, 18056), (148, 17080), (160, 15799), (185, 13664), (224, 11285), (244, 10360), (259, 9760), (280, 9028), (296, 8540), (305, 8288), (370, 6832), (427, 5920), (488, 5180), (518, 4880), (560, 4514), (592, 4270), (610, 4144), (740, 3416), (854, 2960), (976, 2590), (1036, 2440), (1120, 2257), (1184, 2135), (1220, 2072), (1295, 1952), (1480, 1708)]