225074480

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22153}}^1$

素因数の和:22293

約数の個数: 40

約数和(自身を含む): 527442432

約数和(自身を除く): 302367952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 22153, 44306, 88612, 110765, 177224, 221530, 354448, 443060, 886120, 1772240, 2813431, 5626862, 11253724, 14067155, 22507448, 28134310, 45014896, 56268620, 112537240, 225074480]

約数ペア:

[(1, 225074480), (2, 112537240), (4, 56268620), (5, 45014896), (8, 28134310), (10, 22507448), (16, 14067155), (20, 11253724), (40, 5626862), (80, 2813431), (127, 1772240), (254, 886120), (508, 443060), (635, 354448), (1016, 221530), (1270, 177224), (2032, 110765), (2540, 88612), (5080, 44306), (10160, 22153)]