471008660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 1007985216

約数和(自身を除く): 536976556

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 313, 335, 626, 670, 1123, 1252, 1340, 1565, 2246, 3130, 4492, 5615, 6260, 11230, 20971, 22460, 41942, 75241, 83884, 104855, 150482, 209710, 300964, 351499, 376205, 419420, 702998, 752410, 1405996, 1504820, 1757495, 3514990, 7029980, 23550433, 47100866, 94201732, 117752165, 235504330, 471008660]

約数ペア:

[(1, 471008660), (2, 235504330), (4, 117752165), (5, 94201732), (10, 47100866), (20, 23550433), (67, 7029980), (134, 3514990), (268, 1757495), (313, 1504820), (335, 1405996), (626, 752410), (670, 702998), (1123, 419420), (1252, 376205), (1340, 351499), (1565, 300964), (2246, 209710), (3130, 150482), (4492, 104855), (5615, 83884), (6260, 75241), (11230, 41942), (20971, 22460)]