872040500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{102593}}^1$

素因数の和:102629

約数の個数: 48

約数和(自身を含む): 2016587664

約数和(自身を除く): 1144547164

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 102593, 205186, 410372, 512965, 1025930, 1744081, 2051860, 2564825, 3488162, 5129650, 6976324, 8720405, 10259300, 12824125, 17440810, 25648250, 34881620, 43602025, 51296500, 87204050, 174408100, 218010125, 436020250, 872040500]

約数ペア:

[(1, 872040500), (2, 436020250), (4, 218010125), (5, 174408100), (10, 87204050), (17, 51296500), (20, 43602025), (25, 34881620), (34, 25648250), (50, 17440810), (68, 12824125), (85, 10259300), (100, 8720405), (125, 6976324), (170, 5129650), (250, 3488162), (340, 2564825), (425, 2051860), (500, 1744081), (850, 1025930), (1700, 512965), (2125, 410372), (4250, 205186), (8500, 102593)]