2019573700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{284447}}^1$

素因数の和:284532

約数の個数: 36

約数和(自身を含む): 4444215552

約数和(自身を除く): 2424641852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 284447, 568894, 1137788, 1422235, 2844470, 5688940, 7111175, 14222350, 20195737, 28444700, 40391474, 80782948, 100978685, 201957370, 403914740, 504893425, 1009786850, 2019573700]

約数ペア:

[(1, 2019573700), (2, 1009786850), (4, 504893425), (5, 403914740), (10, 201957370), (20, 100978685), (25, 80782948), (50, 40391474), (71, 28444700), (100, 20195737), (142, 14222350), (284, 7111175), (355, 5688940), (710, 2844470), (1420, 1422235), (1775, 1137788), (3550, 568894), (7100, 284447)]