42241360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75431}}^1$

素因数の和:75451

約数の個数: 40

約数和(自身を含む): 112242816

約数和(自身を除く): 70001456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75431, 150862, 301724, 377155, 528017, 603448, 754310, 1056034, 1206896, 1508620, 2112068, 2640085, 3017240, 4224136, 5280170, 6034480, 8448272, 10560340, 21120680, 42241360]

約数ペア:

[(1, 42241360), (2, 21120680), (4, 10560340), (5, 8448272), (7, 6034480), (8, 5280170), (10, 4224136), (14, 3017240), (16, 2640085), (20, 2112068), (28, 1508620), (35, 1206896), (40, 1056034), (56, 754310), (70, 603448), (80, 528017), (112, 377155), (140, 301724), (280, 150862), (560, 75431)]