2501480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3373720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2719, 5438, 10876, 13595, 21752, 27190, 54380, 62537, 108760, 125074, 250148, 312685, 500296, 625370, 1250740, 2501480]

約数ペア:

[(1, 2501480), (2, 1250740), (4, 625370), (5, 500296), (8, 312685), (10, 250148), (20, 125074), (23, 108760), (40, 62537), (46, 54380), (92, 27190), (115, 21752), (184, 13595), (230, 10876), (460, 5438), (920, 2719)]