1040397700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{170557}}^1$

素因数の和:170632

約数の個数: 36

約数和(自身を含む): 2294687332

約数和(自身を除く): 1254289632

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 170557, 341114, 682228, 852785, 1705570, 3411140, 4263925, 8527850, 10403977, 17055700, 20807954, 41615908, 52019885, 104039770, 208079540, 260099425, 520198850, 1040397700]

約数ペア:

[(1, 1040397700), (2, 520198850), (4, 260099425), (5, 208079540), (10, 104039770), (20, 52019885), (25, 41615908), (50, 20807954), (61, 17055700), (100, 10403977), (122, 8527850), (244, 4263925), (305, 3411140), (610, 1705570), (1220, 852785), (1525, 682228), (3050, 341114), (6100, 170557)]