224338900

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{19853}}^1$

素因数の和:19980

約数の個数: 36

約数和(自身を含む): 491148252

約数和(自身を除く): 266809352

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300, 19853, 39706, 79412, 99265, 198530, 397060, 496325, 992650, 1985300, 2243389, 4486778, 8973556, 11216945, 22433890, 44867780, 56084725, 112169450, 224338900]

約数ペア:

[(1, 224338900), (2, 112169450), (4, 56084725), (5, 44867780), (10, 22433890), (20, 11216945), (25, 8973556), (50, 4486778), (100, 2243389), (113, 1985300), (226, 992650), (452, 496325), (565, 397060), (1130, 198530), (2260, 99265), (2825, 79412), (5650, 39706), (11300, 19853)]