32420140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 70594272

約数和(自身を除く): 38174132

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 227, 370, 386, 454, 740, 772, 908, 965, 1135, 1930, 2270, 3860, 4540, 7141, 8399, 14282, 16798, 28564, 33596, 35705, 41995, 43811, 71410, 83990, 87622, 142820, 167980, 175244, 219055, 438110, 876220, 1621007, 3242014, 6484028, 8105035, 16210070, 32420140]

約数ペア:

[(1, 32420140), (2, 16210070), (4, 8105035), (5, 6484028), (10, 3242014), (20, 1621007), (37, 876220), (74, 438110), (148, 219055), (185, 175244), (193, 167980), (227, 142820), (370, 87622), (386, 83990), (454, 71410), (740, 43811), (772, 41995), (908, 35705), (965, 33596), (1135, 28564), (1930, 16798), (2270, 14282), (3860, 8399), (4540, 7141)]