1154003920

素因数分解:

$2^4\times 5^1\times {\mathrm{14425049}}^1$

素因数の和:14425062

約数の個数: 20

約数和(自身を含む): 2683059300

約数和(自身を除く): 1529055380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14425049, 28850098, 57700196, 72125245, 115400392, 144250490, 230800784, 288500980, 577001960, 1154003920]

約数ペア:

[(1, 1154003920), (2, 577001960), (4, 288500980), (5, 230800784), (8, 144250490), (10, 115400392), (16, 72125245), (20, 57700196), (40, 28850098), (80, 14425049)]