47202380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 102616416

約数和(自身を除く): 55414036

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 227, 281, 370, 454, 562, 740, 908, 1124, 1135, 1405, 2270, 2810, 4540, 5620, 8399, 10397, 16798, 20794, 33596, 41588, 41995, 51985, 63787, 83990, 103970, 127574, 167980, 207940, 255148, 318935, 637870, 1275740, 2360119, 4720238, 9440476, 11800595, 23601190, 47202380]

約数ペア:

[(1, 47202380), (2, 23601190), (4, 11800595), (5, 9440476), (10, 4720238), (20, 2360119), (37, 1275740), (74, 637870), (148, 318935), (185, 255148), (227, 207940), (281, 167980), (370, 127574), (454, 103970), (562, 83990), (740, 63787), (908, 51985), (1124, 41995), (1135, 41588), (1405, 33596), (2270, 20794), (2810, 16798), (4540, 10397), (5620, 8399)]