About the Number

112049890

112049889 ← → 112049891

2進数表記:110101011011011111011100010

漢数字表記:一億千二百四万九千八百九十

素因数分解:

2 1 × 5 1 × 17 1 × 73 1 × 9029 1

素因数の和:9126
約数の個数: 32
約数和(自身を含む): 216503280
約数和(自身を除く): 104453390

約数列:
[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 9029, 12410, 18058, 45145, 90290, 153493, 306986, 659117, 767465, 1318234, 1534930, 3295585, 6591170, 11204989, 22409978, 56024945, 112049890]

約数ペア:
[(1, 112049890), (2, 56024945), (5, 22409978), (10, 11204989), (17, 6591170), (34, 3295585), (73, 1534930), (85, 1318234), (146, 767465), (170, 659117), (365, 306986), (730, 153493), (1241, 90290), (2482, 45145), (6205, 18058), (9029, 12410)]

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