22569560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43403}}^1$

素因数の和:43427

約数の個数: 32

約数和(自身を含む): 54689040

約数和(自身を除く): 32119480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43403, 86806, 173612, 217015, 347224, 434030, 564239, 868060, 1128478, 1736120, 2256956, 2821195, 4513912, 5642390, 11284780, 22569560]

約数ペア:

[(1, 22569560), (2, 11284780), (4, 5642390), (5, 4513912), (8, 2821195), (10, 2256956), (13, 1736120), (20, 1128478), (26, 868060), (40, 564239), (52, 434030), (65, 347224), (104, 217015), (130, 173612), (260, 86806), (520, 43403)]