About the Number

82307420

82307419 ← → 82307421

2進数表記:100111001111110100101011100

漢数字表記:八千二百三十万七千四百二十

素因数分解:

2 2 × 5 1 × 13 1 × 316567 1

素因数の和:316589
約数の個数: 24
約数和(自身を含む): 186141984
約数和(自身を除く): 103834564

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 316567, 633134, 1266268, 1582835, 3165670, 4115371, 6331340, 8230742, 16461484, 20576855, 41153710, 82307420]

約数ペア:
[(1, 82307420), (2, 41153710), (4, 20576855), (5, 16461484), (10, 8230742), (13, 6331340), (20, 4115371), (26, 3165670), (52, 1582835), (65, 1266268), (130, 633134), (260, 316567)]

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