80536010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 149288832

約数和(自身を除く): 68752822

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 1693, 3386, 4757, 8465, 9514, 16930, 23785, 47570, 113431, 120203, 226862, 240406, 567155, 601015, 1134310, 1202030, 8053601, 16107202, 40268005, 80536010]

約数ペア:

[(1, 80536010), (2, 40268005), (5, 16107202), (10, 8053601), (67, 1202030), (71, 1134310), (134, 601015), (142, 567155), (335, 240406), (355, 226862), (670, 120203), (710, 113431), (1693, 47570), (3386, 23785), (4757, 16930), (8465, 9514)]