4330444820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{5477}}^1$

素因数の和:8540

約数の個数: 48

約数和(自身を含む): 9798476688

約数和(自身を除く): 5468031868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3041, 5477, 6082, 10954, 12164, 15205, 21908, 27385, 30410, 39533, 54770, 60820, 71201, 79066, 109540, 142402, 158132, 197665, 284804, 356005, 395330, 712010, 790660, 1424020, 16655557, 33311114, 66622228, 83277785, 166555570, 216522241, 333111140, 433044482, 866088964, 1082611205, 2165222410, 4330444820]

約数ペア:

[(1, 4330444820), (2, 2165222410), (4, 1082611205), (5, 866088964), (10, 433044482), (13, 333111140), (20, 216522241), (26, 166555570), (52, 83277785), (65, 66622228), (130, 33311114), (260, 16655557), (3041, 1424020), (5477, 790660), (6082, 712010), (10954, 395330), (12164, 356005), (15205, 284804), (21908, 197665), (27385, 158132), (30410, 142402), (39533, 109540), (54770, 79066), (60820, 71201)]