65596190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 134742528

約数和(自身を除く): 69146338

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 71, 74, 110, 142, 185, 227, 355, 370, 407, 454, 710, 781, 814, 1135, 1562, 2035, 2270, 2497, 2627, 3905, 4070, 4994, 5254, 7810, 8399, 12485, 13135, 16117, 16798, 24970, 26270, 28897, 32234, 41995, 57794, 80585, 83990, 92389, 144485, 161170, 177287, 184778, 288970, 354574, 461945, 596329, 886435, 923890, 1192658, 1772870, 2981645, 5963290, 6559619, 13119238, 32798095, 65596190]

約数ペア:

[(1, 65596190), (2, 32798095), (5, 13119238), (10, 6559619), (11, 5963290), (22, 2981645), (37, 1772870), (55, 1192658), (71, 923890), (74, 886435), (110, 596329), (142, 461945), (185, 354574), (227, 288970), (355, 184778), (370, 177287), (407, 161170), (454, 144485), (710, 92389), (781, 83990), (814, 80585), (1135, 57794), (1562, 41995), (2035, 32234), (2270, 28897), (2497, 26270), (2627, 24970), (3905, 16798), (4070, 16117), (4994, 13135), (5254, 12485), (7810, 8399)]