5038240

素因数分解:

$2^5\times 5^1\times {\mathrm{31489}}^1$

素因数の和:31504

約数の個数: 24

約数和(自身を含む): 11903220

約数和(自身を除く): 6864980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 31489, 62978, 125956, 157445, 251912, 314890, 503824, 629780, 1007648, 1259560, 2519120, 5038240]

約数ペア:

[(1, 5038240), (2, 2519120), (4, 1259560), (5, 1007648), (8, 629780), (10, 503824), (16, 314890), (20, 251912), (32, 157445), (40, 125956), (80, 62978), (160, 31489)]