78019090

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{11423}}^1$

素因数の和:12113

約数の個数: 16

約数和(自身を含む): 140652288

約数和(自身を除く): 62633198

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 11423, 22846, 57115, 114230, 7801909, 15603818, 39009545, 78019090]

約数ペア:

[(1, 78019090), (2, 39009545), (5, 15603818), (10, 7801909), (683, 114230), (1366, 57115), (3415, 22846), (6830, 11423)]