About the Number

130788250

130788249 ← → 130788251

2進数表記:111110010111010101110011010

漢数字表記:一億三千七十八万八千二百五十

素因数分解:

2 1 × 5 3 × 59 1 × 8867 1

素因数の和:8943
約数の個数: 32
約数和(自身を含む): 249013440
約数和(自身を除く): 118225190

約数列:
[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 295, 590, 1475, 2950, 7375, 8867, 14750, 17734, 44335, 88670, 221675, 443350, 523153, 1046306, 1108375, 2216750, 2615765, 5231530, 13078825, 26157650, 65394125, 130788250]

約数ペア:
[(1, 130788250), (2, 65394125), (5, 26157650), (10, 13078825), (25, 5231530), (50, 2615765), (59, 2216750), (118, 1108375), (125, 1046306), (250, 523153), (295, 443350), (590, 221675), (1475, 88670), (2950, 44335), (7375, 17734), (8867, 14750)]

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