195553510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27817}}^1$

素因数の和:27880

約数の個数: 32

約数和(自身を含む): 380550240

約数和(自身を除く): 184996730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 27817, 55634, 139085, 278170, 528523, 1029229, 1057046, 2058458, 2642615, 5146145, 5285230, 10292290, 19555351, 39110702, 97776755, 195553510]

約数ペア:

[(1, 195553510), (2, 97776755), (5, 39110702), (10, 19555351), (19, 10292290), (37, 5285230), (38, 5146145), (74, 2642615), (95, 2058458), (185, 1057046), (190, 1029229), (370, 528523), (703, 278170), (1406, 139085), (3515, 55634), (7030, 27817)]