About the Number

100803940

100803939 ← → 100803941

2進数表記:110000000100010010101100100

漢数字表記:一億八十万三千九百四十

素因数分解:

2 2 × 5 1 × 23 1 × 31 1 × 7069 1

素因数の和:7132
約数の個数: 48
約数和(自身を含む): 228049920
約数和(自身を除く): 127245980

約数列:
[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7069, 7130, 14138, 14260, 28276, 35345, 70690, 141380, 162587, 219139, 325174, 438278, 650348, 812935, 876556, 1095695, 1625870, 2191390, 3251740, 4382780, 5040197, 10080394, 20160788, 25200985, 50401970, 100803940]

約数ペア:
[(1, 100803940), (2, 50401970), (4, 25200985), (5, 20160788), (10, 10080394), (20, 5040197), (23, 4382780), (31, 3251740), (46, 2191390), (62, 1625870), (92, 1095695), (115, 876556), (124, 812935), (155, 650348), (230, 438278), (310, 325174), (460, 219139), (620, 162587), (713, 141380), (1426, 70690), (2852, 35345), (3565, 28276), (7069, 14260), (7130, 14138)]

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