40094230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 79017120

約数和(自身を除く): 38922890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 937, 1874, 1945, 3890, 4279, 4685, 8558, 9370, 10307, 20614, 21395, 42790, 51535, 103070, 364493, 728986, 1822465, 3644930, 4009423, 8018846, 20047115, 40094230]

約数ペア:

[(1, 40094230), (2, 20047115), (5, 8018846), (10, 4009423), (11, 3644930), (22, 1822465), (55, 728986), (110, 364493), (389, 103070), (778, 51535), (937, 42790), (1874, 21395), (1945, 20614), (3890, 10307), (4279, 9370), (4685, 8558)]