11156905189480

素因数分解:

$2^3\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{81247489}}^1$

素因数の和:81250933

約数の個数: 32

約数和(自身を含む): 25110349259400

約数和(自身を除く): 13953444069920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3433, 6866, 13732, 17165, 27464, 34330, 68660, 137320, 81247489, 162494978, 324989956, 406237445, 649979912, 812474890, 1624949780, 3249899560, 278922629737, 557845259474, 1115690518948, 1394613148685, 2231381037896, 2789226297370, 5578452594740, 11156905189480]

約数ペア:

[(1, 11156905189480), (2, 5578452594740), (4, 2789226297370), (5, 2231381037896), (8, 1394613148685), (10, 1115690518948), (20, 557845259474), (40, 278922629737), (3433, 3249899560), (6866, 1624949780), (13732, 812474890), (17165, 649979912), (27464, 406237445), (34330, 324989956), (68660, 162494978), (137320, 81247489)]