224745560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432203}}^1$

素因数の和:432227

約数の個数: 32

約数和(自身を含む): 544577040

約数和(自身を除く): 319831480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 432203, 864406, 1728812, 2161015, 3457624, 4322030, 5618639, 8644060, 11237278, 17288120, 22474556, 28093195, 44949112, 56186390, 112372780, 224745560]

約数ペア:

[(1, 224745560), (2, 112372780), (4, 56186390), (5, 44949112), (8, 28093195), (10, 22474556), (13, 17288120), (20, 11237278), (26, 8644060), (40, 5618639), (52, 4322030), (65, 3457624), (104, 2161015), (130, 1728812), (260, 864406), (520, 432203)]