8987227370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 17788377600

約数和(自身を除く): 8801150230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 419, 454, 838, 859, 1135, 1718, 2095, 2270, 2497, 4190, 4295, 4609, 4994, 8590, 9218, 9449, 12485, 18898, 23045, 24970, 46090, 47245, 94490, 95113, 190226, 194993, 359921, 389986, 475565, 719842, 951130, 974965, 1046243, 1799605, 1949930, 2092486, 2144923, 3599210, 3959131, 4289846, 5231215, 7918262, 10462430, 10724615, 19795655, 21449230, 39591310, 81702067, 163404134, 408510335, 817020670, 898722737, 1797445474, 4493613685, 8987227370]

約数ペア:

[(1, 8987227370), (2, 4493613685), (5, 1797445474), (10, 898722737), (11, 817020670), (22, 408510335), (55, 163404134), (110, 81702067), (227, 39591310), (419, 21449230), (454, 19795655), (838, 10724615), (859, 10462430), (1135, 7918262), (1718, 5231215), (2095, 4289846), (2270, 3959131), (2497, 3599210), (4190, 2144923), (4295, 2092486), (4609, 1949930), (4994, 1799605), (8590, 1046243), (9218, 974965), (9449, 951130), (12485, 719842), (18898, 475565), (23045, 389986), (24970, 359921), (46090, 194993), (47245, 190226), (94490, 95113)]