4437945550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{1693}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 8356027680

約数和(自身を除く): 3918082130

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 509, 515, 1018, 1030, 1693, 2545, 2575, 3386, 5090, 5150, 8465, 12725, 16930, 25450, 42325, 52427, 84650, 104854, 174379, 262135, 348758, 524270, 861737, 871895, 1310675, 1723474, 1743790, 2621350, 4308685, 4359475, 8617370, 8718950, 21543425, 43086850, 88758911, 177517822, 443794555, 887589110, 2218972775, 4437945550]

約数ペア:

[(1, 4437945550), (2, 2218972775), (5, 887589110), (10, 443794555), (25, 177517822), (50, 88758911), (103, 43086850), (206, 21543425), (509, 8718950), (515, 8617370), (1018, 4359475), (1030, 4308685), (1693, 2621350), (2545, 1743790), (2575, 1723474), (3386, 1310675), (5090, 871895), (5150, 861737), (8465, 524270), (12725, 348758), (16930, 262135), (25450, 174379), (42325, 104854), (52427, 84650)]