22384480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4559

約数の個数: 48

約数和(自身を含む): 54601344

約数和(自身を除く): 32216864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4513, 4960, 9026, 18052, 22565, 36104, 45130, 72208, 90260, 139903, 144416, 180520, 279806, 361040, 559612, 699515, 722080, 1119224, 1399030, 2238448, 2798060, 4476896, 5596120, 11192240, 22384480]

約数ペア:

[(1, 22384480), (2, 11192240), (4, 5596120), (5, 4476896), (8, 2798060), (10, 2238448), (16, 1399030), (20, 1119224), (31, 722080), (32, 699515), (40, 559612), (62, 361040), (80, 279806), (124, 180520), (155, 144416), (160, 139903), (248, 90260), (310, 72208), (496, 45130), (620, 36104), (992, 22565), (1240, 18052), (2480, 9026), (4513, 4960)]