About the Number

1055994640

1055994639 ← → 1055994641

2進数表記:111110111100010011001100010000

漢数字表記:十億五千五百九十九万四千六百四十

素因数分解:

2 4 × 5 1 × 73 2 × 2477 1

素因数の和:2636
約数の個数: 60
約数和(自身を含む): 2490285924
約数和(自身を除く): 1434291284

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2477, 2920, 4954, 5329, 5840, 9908, 10658, 12385, 19816, 21316, 24770, 26645, 39632, 42632, 49540, 53290, 85264, 99080, 106580, 180821, 198160, 213160, 361642, 426320, 723284, 904105, 1446568, 1808210, 2893136, 3616420, 7232840, 13199933, 14465680, 26399866, 52799732, 65999665, 105599464, 131999330, 211198928, 263998660, 527997320, 1055994640]

約数ペア:
[(1, 1055994640), (2, 527997320), (4, 263998660), (5, 211198928), (8, 131999330), (10, 105599464), (16, 65999665), (20, 52799732), (40, 26399866), (73, 14465680), (80, 13199933), (146, 7232840), (292, 3616420), (365, 2893136), (584, 1808210), (730, 1446568), (1168, 904105), (1460, 723284), (2477, 426320), (2920, 361642), (4954, 213160), (5329, 198160), (5840, 180821), (9908, 106580), (10658, 99080), (12385, 85264), (19816, 53290), (21316, 49540), (24770, 42632), (26645, 39632)]

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