148049285420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^2\times {\mathrm{231031}}^1$

素因数の和:231398

約数の個数: 36

約数和(自身を含む): 312651447024

約数和(自身を除く): 164602161604

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 32041, 64082, 128164, 160205, 231031, 320410, 462062, 640820, 924124, 1155155, 2310310, 4620620, 41354549, 82709098, 165418196, 206772745, 413545490, 827090980, 7402464271, 14804928542, 29609857084, 37012321355, 74024642710, 148049285420]

約数ペア:

[(1, 148049285420), (2, 74024642710), (4, 37012321355), (5, 29609857084), (10, 14804928542), (20, 7402464271), (179, 827090980), (358, 413545490), (716, 206772745), (895, 165418196), (1790, 82709098), (3580, 41354549), (32041, 4620620), (64082, 2310310), (128164, 1155155), (160205, 924124), (231031, 640820), (320410, 462062)]