2518240

素因数分解:

$2^5\times 5^1\times {\mathrm{15739}}^1$

素因数の和:15754

約数の個数: 24

約数和(自身を含む): 5949720

約数和(自身を除く): 3431480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15739, 31478, 62956, 78695, 125912, 157390, 251824, 314780, 503648, 629560, 1259120, 2518240]

約数ペア:

[(1, 2518240), (2, 1259120), (4, 629560), (5, 503648), (8, 314780), (10, 251824), (16, 157390), (20, 125912), (32, 78695), (40, 62956), (80, 31478), (160, 15739)]