40210460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105817}}^1$

素因数の和:105845

約数の個数: 24

約数和(自身を含む): 88887120

約数和(自身を除く): 48676660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 105817, 211634, 423268, 529085, 1058170, 2010523, 2116340, 4021046, 8042092, 10052615, 20105230, 40210460]

約数ペア:

[(1, 40210460), (2, 20105230), (4, 10052615), (5, 8042092), (10, 4021046), (19, 2116340), (20, 2010523), (38, 1058170), (76, 529085), (95, 423268), (190, 211634), (380, 105817)]