40210645

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 49302000

約数和(自身を除く): 9091355

約数列:

[1, 5, 89, 109, 445, 545, 829, 4145, 9701, 48505, 73781, 90361, 368905, 451805, 8042129, 40210645]

約数ペア:

[(1, 40210645), (5, 8042129), (89, 451805), (109, 368905), (445, 90361), (545, 73781), (829, 48505), (4145, 9701)]