40527970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{578971}}^1$

素因数の和:578985

約数の個数: 16

約数和(自身を含む): 83371968

約数和(自身を除く): 42843998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 578971, 1157942, 2894855, 4052797, 5789710, 8105594, 20263985, 40527970]

約数ペア:

[(1, 40527970), (2, 20263985), (5, 8105594), (7, 5789710), (10, 4052797), (14, 2894855), (35, 1157942), (70, 578971)]