17328680

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 39299040

約数和(自身を除く): 21970360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 3307, 5240, 6614, 13228, 16535, 26456, 33070, 66140, 132280, 433217, 866434, 1732868, 2166085, 3465736, 4332170, 8664340, 17328680]

約数ペア:

[(1, 17328680), (2, 8664340), (4, 4332170), (5, 3465736), (8, 2166085), (10, 1732868), (20, 866434), (40, 433217), (131, 132280), (262, 66140), (524, 33070), (655, 26456), (1048, 16535), (1310, 13228), (2620, 6614), (3307, 5240)]