About the Number

104069140

104069139 ← → 104069141

2進数表記:110001100111111100000010100

漢数字表記:一億四百六万九千百四十

素因数分解:

2 2 × 5 1 × 7 2 × 103 1 × 1031 1

素因数の和:1157
約数の個数: 72
約数和(自身を含む): 256943232
約数和(自身を除く): 152874092

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 980, 1030, 1031, 1442, 2060, 2062, 2884, 3605, 4124, 5047, 5155, 7210, 7217, 10094, 10310, 14420, 14434, 20188, 20620, 25235, 28868, 36085, 50470, 50519, 72170, 100940, 101038, 106193, 144340, 202076, 212386, 252595, 424772, 505190, 530965, 743351, 1010380, 1061930, 1486702, 2123860, 2973404, 3716755, 5203457, 7433510, 10406914, 14867020, 20813828, 26017285, 52034570, 104069140]

約数ペア:
[(1, 104069140), (2, 52034570), (4, 26017285), (5, 20813828), (7, 14867020), (10, 10406914), (14, 7433510), (20, 5203457), (28, 3716755), (35, 2973404), (49, 2123860), (70, 1486702), (98, 1061930), (103, 1010380), (140, 743351), (196, 530965), (206, 505190), (245, 424772), (412, 252595), (490, 212386), (515, 202076), (721, 144340), (980, 106193), (1030, 101038), (1031, 100940), (1442, 72170), (2060, 50519), (2062, 50470), (2884, 36085), (3605, 28868), (4124, 25235), (5047, 20620), (5155, 20188), (7210, 14434), (7217, 14420), (10094, 10310)]

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