222635540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{585883}}^1$

素因数の和:585911

約数の個数: 24

約数和(自身を含む): 492142560

約数和(自身を除く): 269507020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 585883, 1171766, 2343532, 2929415, 5858830, 11131777, 11717660, 22263554, 44527108, 55658885, 111317770, 222635540]

約数ペア:

[(1, 222635540), (2, 111317770), (4, 55658885), (5, 44527108), (10, 22263554), (19, 11717660), (20, 11131777), (38, 5858830), (76, 2929415), (95, 2343532), (190, 1171766), (380, 585883)]