17203460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8155

約数の個数: 24

約数和(自身を含む): 36469440

約数和(自身を除く): 19265980

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 8039, 16078, 32156, 40195, 80390, 160780, 860173, 1720346, 3440692, 4300865, 8601730, 17203460]

約数ペア:

[(1, 17203460), (2, 8601730), (4, 4300865), (5, 3440692), (10, 1720346), (20, 860173), (107, 160780), (214, 80390), (428, 40195), (535, 32156), (1070, 16078), (2140, 8039)]