713771840

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17027}}^1$

素因数の和:17175

約数の個数: 56

約数和(自身を含む): 1712744352

約数和(自身を除く): 998972512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 17027, 20960, 34054, 41920, 68108, 85135, 136216, 170270, 272432, 340540, 544864, 681080, 1089728, 1362160, 2230537, 2724320, 4461074, 5448640, 8922148, 11152685, 17844296, 22305370, 35688592, 44610740, 71377184, 89221480, 142754368, 178442960, 356885920, 713771840]

約数ペア:

[(1, 713771840), (2, 356885920), (4, 178442960), (5, 142754368), (8, 89221480), (10, 71377184), (16, 44610740), (20, 35688592), (32, 22305370), (40, 17844296), (64, 11152685), (80, 8922148), (131, 5448640), (160, 4461074), (262, 2724320), (320, 2230537), (524, 1362160), (655, 1089728), (1048, 681080), (1310, 544864), (2096, 340540), (2620, 272432), (4192, 170270), (5240, 136216), (8384, 85135), (10480, 68108), (17027, 41920), (20960, 34054)]