681726200060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2005077059}}^1$

素因数の和:2005077085

約数の個数: 24

約数和(自身を含む): 1515838257360

約数和(自身を除く): 834112057300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2005077059, 4010154118, 8020308236, 10025385295, 20050770590, 34086310003, 40101541180, 68172620006, 136345240012, 170431550015, 340863100030, 681726200060]

約数ペア:

[(1, 681726200060), (2, 340863100030), (4, 170431550015), (5, 136345240012), (10, 68172620006), (17, 40101541180), (20, 34086310003), (34, 20050770590), (68, 10025385295), (85, 8020308236), (170, 4010154118), (340, 2005077059)]