About the Number

228475130

228475129 ← → 228475131

2進数表記:1101100111100100000011111010

漢数字表記:二億二千八百四十七万五千百三十

素因数分解:

2 1 × 5 1 × 13 1 × 101 1 × 17401 1

素因数の和:17522
約数の個数: 32
約数和(自身を含む): 447301008
約数和(自身を除く): 218825878

約数列:
[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 17401, 34802, 87005, 174010, 226213, 452426, 1131065, 1757501, 2262130, 3515002, 8787505, 17575010, 22847513, 45695026, 114237565, 228475130]

約数ペア:
[(1, 228475130), (2, 114237565), (5, 45695026), (10, 22847513), (13, 17575010), (26, 8787505), (65, 3515002), (101, 2262130), (130, 1757501), (202, 1131065), (505, 452426), (1010, 226213), (1313, 174010), (2626, 87005), (6565, 34802), (13130, 17401)]

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