About the Number

38601290

38601289 ← → 38601291

2進数表記:10010011010000001001001010

漢数字表記:三千八百六十万千二百九十

素因数分解:

2 1 × 5 1 × 7 1 × 13 3 × 251 1

素因数の和:304
約数の個数: 64
約数和(自身を含む): 86365440
約数和(自身を除く): 47764150

約数列:
[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 251, 338, 455, 502, 845, 910, 1183, 1255, 1690, 1757, 2197, 2366, 2510, 3263, 3514, 4394, 5915, 6526, 8785, 10985, 11830, 15379, 16315, 17570, 21970, 22841, 30758, 32630, 42419, 45682, 76895, 84838, 114205, 153790, 212095, 228410, 296933, 424190, 551447, 593866, 1102894, 1484665, 2757235, 2969330, 3860129, 5514470, 7720258, 19300645, 38601290]

約数ペア:
[(1, 38601290), (2, 19300645), (5, 7720258), (7, 5514470), (10, 3860129), (13, 2969330), (14, 2757235), (26, 1484665), (35, 1102894), (65, 593866), (70, 551447), (91, 424190), (130, 296933), (169, 228410), (182, 212095), (251, 153790), (338, 114205), (455, 84838), (502, 76895), (845, 45682), (910, 42419), (1183, 32630), (1255, 30758), (1690, 22841), (1757, 21970), (2197, 17570), (2366, 16315), (2510, 15379), (3263, 11830), (3514, 10985), (4394, 8785), (5915, 6526)]

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