15340801960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34865459}}^1$

素因数の和:34865481

約数の個数: 32

約数和(自身を含む): 37654696800

約数和(自身を除く): 22313894840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34865459, 69730918, 139461836, 174327295, 278923672, 348654590, 383520049, 697309180, 767040098, 1394618360, 1534080196, 1917600245, 3068160392, 3835200490, 7670400980, 15340801960]

約数ペア:

[(1, 15340801960), (2, 7670400980), (4, 3835200490), (5, 3068160392), (8, 1917600245), (10, 1534080196), (11, 1394618360), (20, 767040098), (22, 697309180), (40, 383520049), (44, 348654590), (55, 278923672), (88, 174327295), (110, 139461836), (220, 69730918), (440, 34865459)]