244604020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167537}}^1$

素因数の和:167619

約数の個数: 24

約数和(自身を含む): 520708104

約数和(自身を除く): 276104084

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 167537, 335074, 670148, 837685, 1675370, 3350740, 12230201, 24460402, 48920804, 61151005, 122302010, 244604020]

約数ペア:

[(1, 244604020), (2, 122302010), (4, 61151005), (5, 48920804), (10, 24460402), (20, 12230201), (73, 3350740), (146, 1675370), (292, 837685), (365, 670148), (730, 335074), (1460, 167537)]