22436140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 26915540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 383, 404, 505, 580, 766, 1010, 1532, 1915, 2020, 2929, 3830, 5858, 7660, 11107, 11716, 14645, 22214, 29290, 38683, 44428, 55535, 58580, 77366, 111070, 154732, 193415, 222140, 386830, 773660, 1121807, 2243614, 4487228, 5609035, 11218070, 22436140]

約数ペア:

[(1, 22436140), (2, 11218070), (4, 5609035), (5, 4487228), (10, 2243614), (20, 1121807), (29, 773660), (58, 386830), (101, 222140), (116, 193415), (145, 154732), (202, 111070), (290, 77366), (383, 58580), (404, 55535), (505, 44428), (580, 38683), (766, 29290), (1010, 22214), (1532, 14645), (1915, 11716), (2020, 11107), (2929, 7660), (3830, 5858)]