About the Number

13313240

13313239 ← → 13313241

2進数表記:110010110010010011011000

漢数字表記:千三百三十一万三千二百四十

素因数分解:

2 3 × 5 1 × 167 1 × 1993 1

素因数の和:2171
約数の個数: 32
約数和(自身を含む): 30149280
約数和(自身を除く): 16836040

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 1993, 3340, 3986, 6680, 7972, 9965, 15944, 19930, 39860, 79720, 332831, 665662, 1331324, 1664155, 2662648, 3328310, 6656620, 13313240]

約数ペア:
[(1, 13313240), (2, 6656620), (4, 3328310), (5, 2662648), (8, 1664155), (10, 1331324), (20, 665662), (40, 332831), (167, 79720), (334, 39860), (668, 19930), (835, 15944), (1336, 9965), (1670, 7972), (1993, 6680), (3340, 3986)]

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