354156940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{5087}}^1$

素因数の和:5214

約数の個数: 36

約数和(自身を含む): 756697536

約数和(自身を除く): 402540596

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3481, 5087, 6962, 10174, 13924, 17405, 20348, 25435, 34810, 50870, 69620, 101740, 300133, 600266, 1200532, 1500665, 3001330, 6002660, 17707847, 35415694, 70831388, 88539235, 177078470, 354156940]

約数ペア:

[(1, 354156940), (2, 177078470), (4, 88539235), (5, 70831388), (10, 35415694), (20, 17707847), (59, 6002660), (118, 3001330), (236, 1500665), (295, 1200532), (590, 600266), (1180, 300133), (3481, 101740), (5087, 69620), (6962, 50870), (10174, 34810), (13924, 25435), (17405, 20348)]