About the Number

1040339940

1040339939 ← → 1040339941

2進数表記:111110000000100101001111100100

漢数字表記:十億四千三十三万九千九百四十

素因数分解:

2 2 × 3 1 × 5 1 × 79 1 × 139 1 × 1579 1

素因数の和:1809
約数の個数: 96
約数和(自身を含む): 2972928000
約数和(自身を除く): 1932588060

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 139, 158, 237, 278, 316, 395, 417, 474, 556, 695, 790, 834, 948, 1185, 1390, 1579, 1580, 1668, 2085, 2370, 2780, 3158, 4170, 4737, 4740, 6316, 7895, 8340, 9474, 10981, 15790, 18948, 21962, 23685, 31580, 32943, 43924, 47370, 54905, 65886, 94740, 109810, 124741, 131772, 164715, 219481, 219620, 249482, 329430, 374223, 438962, 498964, 623705, 658443, 658860, 748446, 877924, 1097405, 1247410, 1316886, 1496892, 1871115, 2194810, 2494820, 2633772, 3292215, 3742230, 4389620, 6584430, 7484460, 13168860, 17338999, 34677998, 52016997, 69355996, 86694995, 104033994, 173389990, 208067988, 260084985, 346779980, 520169970, 1040339940]

約数ペア:
[(1, 1040339940), (2, 520169970), (3, 346779980), (4, 260084985), (5, 208067988), (6, 173389990), (10, 104033994), (12, 86694995), (15, 69355996), (20, 52016997), (30, 34677998), (60, 17338999), (79, 13168860), (139, 7484460), (158, 6584430), (237, 4389620), (278, 3742230), (316, 3292215), (395, 2633772), (417, 2494820), (474, 2194810), (556, 1871115), (695, 1496892), (790, 1316886), (834, 1247410), (948, 1097405), (1185, 877924), (1390, 748446), (1579, 658860), (1580, 658443), (1668, 623705), (2085, 498964), (2370, 438962), (2780, 374223), (3158, 329430), (4170, 249482), (4737, 219620), (4740, 219481), (6316, 164715), (7895, 131772), (8340, 124741), (9474, 109810), (10981, 94740), (15790, 65886), (18948, 54905), (21962, 47370), (23685, 43924), (31580, 32943)]

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