About the Number

2950838240

2950838239 ← → 2950838241

2進数表記:10101111111000100011011111100000

漢数字表記:二十九億五千八十三万八千二百四十

素因数分解:

2 5 × 5 1 × 7 1 × 17 1 × 154981 1

素因数の和:155020
約数の個数: 96
約数和(自身を含む): 8435980224
約数和(自身を除く): 5485141984

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 154981, 309962, 619924, 774905, 1084867, 1239848, 1549810, 2169734, 2479696, 2634677, 3099620, 4339468, 4959392, 5269354, 5424335, 6199240, 8678936, 10538708, 10848670, 12398480, 13173385, 17357872, 18442739, 21077416, 21697340, 24796960, 26346770, 34715744, 36885478, 42154832, 43394680, 52693540, 73770956, 84309664, 86789360, 92213695, 105387080, 147541912, 173578720, 184427390, 210774160, 295083824, 368854780, 421548320, 590167648, 737709560, 1475419120, 2950838240]

約数ペア:
[(1, 2950838240), (2, 1475419120), (4, 737709560), (5, 590167648), (7, 421548320), (8, 368854780), (10, 295083824), (14, 210774160), (16, 184427390), (17, 173578720), (20, 147541912), (28, 105387080), (32, 92213695), (34, 86789360), (35, 84309664), (40, 73770956), (56, 52693540), (68, 43394680), (70, 42154832), (80, 36885478), (85, 34715744), (112, 26346770), (119, 24796960), (136, 21697340), (140, 21077416), (160, 18442739), (170, 17357872), (224, 13173385), (238, 12398480), (272, 10848670), (280, 10538708), (340, 8678936), (476, 6199240), (544, 5424335), (560, 5269354), (595, 4959392), (680, 4339468), (952, 3099620), (1120, 2634677), (1190, 2479696), (1360, 2169734), (1904, 1549810), (2380, 1239848), (2720, 1084867), (3808, 774905), (4760, 619924), (9520, 309962), (19040, 154981)]

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