About the Number

117800540

117800539 ← → 117800541

2進数表記:111000001010111111001011100

漢数字表記:一億千七百八十万五百四十

素因数分解:

2 2 × 5 1 × 11 1 × 13 1 × 41189 1

素因数の和:41222
約数の個数: 48
約数和(自身を含む): 290636640
約数和(自身を除く): 172836100

約数列:
[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 41189, 82378, 164756, 205945, 411890, 453079, 535457, 823780, 906158, 1070914, 1812316, 2141828, 2265395, 2677285, 4530790, 5354570, 5890027, 9061580, 10709140, 11780054, 23560108, 29450135, 58900270, 117800540]

約数ペア:
[(1, 117800540), (2, 58900270), (4, 29450135), (5, 23560108), (10, 11780054), (11, 10709140), (13, 9061580), (20, 5890027), (22, 5354570), (26, 4530790), (44, 2677285), (52, 2265395), (55, 2141828), (65, 1812316), (110, 1070914), (130, 906158), (143, 823780), (220, 535457), (260, 453079), (286, 411890), (572, 205945), (715, 164756), (1430, 82378), (2860, 41189)]

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