5036480

素因数分解:

$2^6\times 5^1\times {\mathrm{15739}}^1$

素因数の和:15756

約数の個数: 28

約数和(自身を含む): 11993880

約数和(自身を除く): 6957400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15739, 31478, 62956, 78695, 125912, 157390, 251824, 314780, 503648, 629560, 1007296, 1259120, 2518240, 5036480]

約数ペア:

[(1, 5036480), (2, 2518240), (4, 1259120), (5, 1007296), (8, 629560), (10, 503648), (16, 314780), (20, 251824), (32, 157390), (40, 125912), (64, 78695), (80, 62956), (160, 31478), (320, 15739)]