About the Number

1026157040

1026157039 ← → 1026157041

2進数表記:111101001010011110100111110000

漢数字表記:十億二千六百十五万七千四十

素因数分解:

2 4 × 5 1 × 31 1 × 149 1 × 2777 1

素因数の和:2970
約数の個数: 80
約数和(自身を含む): 2480198400
約数和(自身を除く): 1454041360

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 149, 155, 248, 298, 310, 496, 596, 620, 745, 1192, 1240, 1490, 2384, 2480, 2777, 2980, 4619, 5554, 5960, 9238, 11108, 11920, 13885, 18476, 22216, 23095, 27770, 36952, 44432, 46190, 55540, 73904, 86087, 92380, 111080, 172174, 184760, 222160, 344348, 369520, 413773, 430435, 688696, 827546, 860870, 1377392, 1655092, 1721740, 2068865, 3310184, 3443480, 4137730, 6620368, 6886960, 8275460, 12826963, 16550920, 25653926, 33101840, 51307852, 64134815, 102615704, 128269630, 205231408, 256539260, 513078520, 1026157040]

約数ペア:
[(1, 1026157040), (2, 513078520), (4, 256539260), (5, 205231408), (8, 128269630), (10, 102615704), (16, 64134815), (20, 51307852), (31, 33101840), (40, 25653926), (62, 16550920), (80, 12826963), (124, 8275460), (149, 6886960), (155, 6620368), (248, 4137730), (298, 3443480), (310, 3310184), (496, 2068865), (596, 1721740), (620, 1655092), (745, 1377392), (1192, 860870), (1240, 827546), (1490, 688696), (2384, 430435), (2480, 413773), (2777, 369520), (2980, 344348), (4619, 222160), (5554, 184760), (5960, 172174), (9238, 111080), (11108, 92380), (11920, 86087), (13885, 73904), (18476, 55540), (22216, 46190), (23095, 44432), (27770, 36952)]

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