113431940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 244619760

約数和(自身を除く): 131187820

約数列:

[1, 2, 4, 5, 10, 20, 61, 109, 122, 218, 244, 305, 436, 545, 610, 853, 1090, 1220, 1706, 2180, 3412, 4265, 6649, 8530, 13298, 17060, 26596, 33245, 52033, 66490, 92977, 104066, 132980, 185954, 208132, 260165, 371908, 464885, 520330, 929770, 1040660, 1859540, 5671597, 11343194, 22686388, 28357985, 56715970, 113431940]

約数ペア:

[(1, 113431940), (2, 56715970), (4, 28357985), (5, 22686388), (10, 11343194), (20, 5671597), (61, 1859540), (109, 1040660), (122, 929770), (218, 520330), (244, 464885), (305, 371908), (436, 260165), (545, 208132), (610, 185954), (853, 132980), (1090, 104066), (1220, 92977), (1706, 66490), (2180, 52033), (3412, 33245), (4265, 26596), (6649, 17060), (8530, 13298)]