66345440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 184089024

約数和(自身を除く): 117743584

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, 1601, 2072, 2590, 2960, 3202, 4144, 5180, 5920, 6404, 8005, 8288, 10360, 11207, 12808, 16010, 20720, 22414, 25616, 32020, 41440, 44828, 51232, 56035, 59237, 64040, 89656, 112070, 118474, 128080, 179312, 224140, 236948, 256160, 296185, 358624, 414659, 448280, 473896, 592370, 829318, 896560, 947792, 1184740, 1658636, 1793120, 1895584, 2073295, 2369480, 3317272, 4146590, 4738960, 6634544, 8293180, 9477920, 13269088, 16586360, 33172720, 66345440]

約数ペア:

[(1, 66345440), (2, 33172720), (4, 16586360), (5, 13269088), (7, 9477920), (8, 8293180), (10, 6634544), (14, 4738960), (16, 4146590), (20, 3317272), (28, 2369480), (32, 2073295), (35, 1895584), (37, 1793120), (40, 1658636), (56, 1184740), (70, 947792), (74, 896560), (80, 829318), (112, 592370), (140, 473896), (148, 448280), (160, 414659), (185, 358624), (224, 296185), (259, 256160), (280, 236948), (296, 224140), (370, 179312), (518, 128080), (560, 118474), (592, 112070), (740, 89656), (1036, 64040), (1120, 59237), (1184, 56035), (1295, 51232), (1480, 44828), (1601, 41440), (2072, 32020), (2590, 25616), (2960, 22414), (3202, 20720), (4144, 16010), (5180, 12808), (5920, 11207), (6404, 10360), (8005, 8288)]