2014501880

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{41519}}^1$

素因数の和:42743

約数の個数: 32

約数和(自身を含む): 4536475200

約数和(自身を除く): 2521973320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 2426, 4852, 6065, 9704, 12130, 24260, 41519, 48520, 83038, 166076, 207595, 332152, 415190, 830380, 1660760, 50362547, 100725094, 201450188, 251812735, 402900376, 503625470, 1007250940, 2014501880]

約数ペア:

[(1, 2014501880), (2, 1007250940), (4, 503625470), (5, 402900376), (8, 251812735), (10, 201450188), (20, 100725094), (40, 50362547), (1213, 1660760), (2426, 830380), (4852, 415190), (6065, 332152), (9704, 207595), (12130, 166076), (24260, 83038), (41519, 48520)]