About the Number

230528080

230528079 ← → 230528081

2進数表記:1101101111011001010001010000

漢数字表記:二億三千五十二万八千八十

素因数分解:

2 4 × 5 1 × 23 1 × 125287 1

素因数の和:125323
約数の個数: 40
約数和(自身を含む): 559285632
約数和(自身を除く): 328757552

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 125287, 250574, 501148, 626435, 1002296, 1252870, 2004592, 2505740, 2881601, 5011480, 5763202, 10022960, 11526404, 14408005, 23052808, 28816010, 46105616, 57632020, 115264040, 230528080]

約数ペア:
[(1, 230528080), (2, 115264040), (4, 57632020), (5, 46105616), (8, 28816010), (10, 23052808), (16, 14408005), (20, 11526404), (23, 10022960), (40, 5763202), (46, 5011480), (80, 2881601), (92, 2505740), (115, 2004592), (184, 1252870), (230, 1002296), (368, 626435), (460, 501148), (920, 250574), (1840, 125287)]

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