84883960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{303157}}^1$

素因数の和:303175

約数の個数: 32

約数和(自身を含む): 218273760

約数和(自身を除く): 133389800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 303157, 606314, 1212628, 1515785, 2122099, 2425256, 3031570, 4244198, 6063140, 8488396, 10610495, 12126280, 16976792, 21220990, 42441980, 84883960]

約数ペア:

[(1, 84883960), (2, 42441980), (4, 21220990), (5, 16976792), (7, 12126280), (8, 10610495), (10, 8488396), (14, 6063140), (20, 4244198), (28, 3031570), (35, 2425256), (40, 2122099), (56, 1515785), (70, 1212628), (140, 606314), (280, 303157)]