10205964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 27867840

約数和(自身を除く): 17661876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 347, 387, 516, 684, 694, 774, 817, 1041, 1388, 1548, 1634, 2082, 2451, 3123, 3268, 4164, 4902, 6246, 6593, 7353, 9804, 12492, 13186, 14706, 14921, 19779, 26372, 29412, 29842, 39558, 44763, 59337, 59684, 79116, 89526, 118674, 134289, 179052, 237348, 268578, 283499, 537156, 566998, 850497, 1133996, 1700994, 2551491, 3401988, 5102982, 10205964]

約数ペア:

[(1, 10205964), (2, 5102982), (3, 3401988), (4, 2551491), (6, 1700994), (9, 1133996), (12, 850497), (18, 566998), (19, 537156), (36, 283499), (38, 268578), (43, 237348), (57, 179052), (76, 134289), (86, 118674), (114, 89526), (129, 79116), (171, 59684), (172, 59337), (228, 44763), (258, 39558), (342, 29842), (347, 29412), (387, 26372), (516, 19779), (684, 14921), (694, 14706), (774, 13186), (817, 12492), (1041, 9804), (1388, 7353), (1548, 6593), (1634, 6246), (2082, 4902), (2451, 4164), (3123, 3268)]