1144842340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{42433}}^1$

素因数の和:42532

約数の個数: 48

約数和(自身を含む): 2566408320

約数和(自身を除く): 1421565980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 5396, 6745, 13490, 26980, 42433, 84866, 169732, 212165, 424330, 806227, 848660, 1612454, 3012743, 3224908, 4031135, 6025486, 8062270, 12050972, 15063715, 16124540, 30127430, 57242117, 60254860, 114484234, 228968468, 286210585, 572421170, 1144842340]

約数ペア:

[(1, 1144842340), (2, 572421170), (4, 286210585), (5, 228968468), (10, 114484234), (19, 60254860), (20, 57242117), (38, 30127430), (71, 16124540), (76, 15063715), (95, 12050972), (142, 8062270), (190, 6025486), (284, 4031135), (355, 3224908), (380, 3012743), (710, 1612454), (1349, 848660), (1420, 806227), (2698, 424330), (5396, 212165), (6745, 169732), (13490, 84866), (26980, 42433)]