7029254840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4286131}}^1$

素因数の和:4286183

約数の個数: 32

約数和(自身を含む): 16201578960

約数和(自身を除く): 9172324120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4286131, 8572262, 17144524, 21430655, 34289048, 42861310, 85722620, 171445240, 175731371, 351462742, 702925484, 878656855, 1405850968, 1757313710, 3514627420, 7029254840]

約数ペア:

[(1, 7029254840), (2, 3514627420), (4, 1757313710), (5, 1405850968), (8, 878656855), (10, 702925484), (20, 351462742), (40, 175731371), (41, 171445240), (82, 85722620), (164, 42861310), (205, 34289048), (328, 21430655), (410, 17144524), (820, 8572262), (1640, 4286131)]