16188040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36791}}^1$

素因数の和:36813

約数の個数: 32

約数和(自身を含む): 39735360

約数和(自身を除く): 23547320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 36791, 73582, 147164, 183955, 294328, 367910, 404701, 735820, 809402, 1471640, 1618804, 2023505, 3237608, 4047010, 8094020, 16188040]

約数ペア:

[(1, 16188040), (2, 8094020), (4, 4047010), (5, 3237608), (8, 2023505), (10, 1618804), (11, 1471640), (20, 809402), (22, 735820), (40, 404701), (44, 367910), (55, 294328), (88, 183955), (110, 147164), (220, 73582), (440, 36791)]