73089520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130517}}^1$

素因数の和:130537

約数の個数: 40

約数和(自身を含む): 194210784

約数和(自身を除く): 121121264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130517, 261034, 522068, 652585, 913619, 1044136, 1305170, 1827238, 2088272, 2610340, 3654476, 4568095, 5220680, 7308952, 9136190, 10441360, 14617904, 18272380, 36544760, 73089520]

約数ペア:

[(1, 73089520), (2, 36544760), (4, 18272380), (5, 14617904), (7, 10441360), (8, 9136190), (10, 7308952), (14, 5220680), (16, 4568095), (20, 3654476), (28, 2610340), (35, 2088272), (40, 1827238), (56, 1305170), (70, 1044136), (80, 913619), (112, 652585), (140, 522068), (280, 261034), (560, 130517)]