About the Number

10005072

10005071 ← → 10005073

2進数表記:100110001010101001010000

漢数字表記:千万五千七十二

素因数分解:

2 4 × 3 1 × 7 1 × 11 1 × 2707 1

素因数の和:2736
約数の個数: 80
約数和(自身を含む): 32236032
約数和(自身を除く): 22230960

約数列:
[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 2707, 3696, 5414, 8121, 10828, 16242, 18949, 21656, 29777, 32484, 37898, 43312, 56847, 59554, 64968, 75796, 89331, 113694, 119108, 129936, 151592, 178662, 208439, 227388, 238216, 303184, 357324, 416878, 454776, 476432, 625317, 714648, 833756, 909552, 1250634, 1429296, 1667512, 2501268, 3335024, 5002536, 10005072]

約数ペア:
[(1, 10005072), (2, 5002536), (3, 3335024), (4, 2501268), (6, 1667512), (7, 1429296), (8, 1250634), (11, 909552), (12, 833756), (14, 714648), (16, 625317), (21, 476432), (22, 454776), (24, 416878), (28, 357324), (33, 303184), (42, 238216), (44, 227388), (48, 208439), (56, 178662), (66, 151592), (77, 129936), (84, 119108), (88, 113694), (112, 89331), (132, 75796), (154, 64968), (168, 59554), (176, 56847), (231, 43312), (264, 37898), (308, 32484), (336, 29777), (462, 21656), (528, 18949), (616, 16242), (924, 10828), (1232, 8121), (1848, 5414), (2707, 3696)]

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