3863540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 8733312

約数和(自身を除く): 4869772

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 227, 230, 370, 454, 460, 740, 851, 908, 1135, 1702, 2270, 3404, 4255, 4540, 5221, 8399, 8510, 10442, 16798, 17020, 20884, 26105, 33596, 41995, 52210, 83990, 104420, 167980, 193177, 386354, 772708, 965885, 1931770, 3863540]

約数ペア:

[(1, 3863540), (2, 1931770), (4, 965885), (5, 772708), (10, 386354), (20, 193177), (23, 167980), (37, 104420), (46, 83990), (74, 52210), (92, 41995), (115, 33596), (148, 26105), (185, 20884), (227, 17020), (230, 16798), (370, 10442), (454, 8510), (460, 8399), (740, 5221), (851, 4540), (908, 4255), (1135, 3404), (1702, 2270)]