About the Number

120884260

120884259 ← → 120884261

2進数表記:111001101001000110000100100

漢数字表記:一億二千八十八万四千二百六十

素因数分解:

2 2 × 5 1 × 7 1 × 673 1 × 1283 1

素因数の和:1972
約数の個数: 48
約数和(自身を含む): 290779776
約数和(自身を除く): 169895516

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 1283, 1346, 2566, 2692, 3365, 4711, 5132, 6415, 6730, 8981, 9422, 12830, 13460, 17962, 18844, 23555, 25660, 35924, 44905, 47110, 89810, 94220, 179620, 863459, 1726918, 3453836, 4317295, 6044213, 8634590, 12088426, 17269180, 24176852, 30221065, 60442130, 120884260]

約数ペア:
[(1, 120884260), (2, 60442130), (4, 30221065), (5, 24176852), (7, 17269180), (10, 12088426), (14, 8634590), (20, 6044213), (28, 4317295), (35, 3453836), (70, 1726918), (140, 863459), (673, 179620), (1283, 94220), (1346, 89810), (2566, 47110), (2692, 44905), (3365, 35924), (4711, 25660), (5132, 23555), (6415, 18844), (6730, 17962), (8981, 13460), (9422, 12830)]

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