About the Number

104891040

104891039 ← → 104891041

2進数表記:110010000001000001010100000

漢数字表記:一億四百八十九万千四十

素因数分解:

2 5 × 3 2 × 5 1 × 23 1 × 3167 1

素因数の和:3211
約数の個数: 144
約数和(自身を含む): 373621248
約数和(自身を除く): 268730208

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3167, 3312, 3680, 4140, 5520, 6334, 6624, 8280, 9501, 11040, 12668, 15835, 16560, 19002, 25336, 28503, 31670, 33120, 38004, 47505, 50672, 57006, 63340, 72841, 76008, 95010, 101344, 114012, 126680, 142515, 145682, 152016, 190020, 218523, 228024, 253360, 285030, 291364, 304032, 364205, 380040, 437046, 456048, 506720, 570060, 582728, 655569, 728410, 760080, 874092, 912096, 1092615, 1140120, 1165456, 1311138, 1456820, 1520160, 1748184, 2185230, 2280240, 2330912, 2622276, 2913640, 3277845, 3496368, 4370460, 4560480, 5244552, 5827280, 6555690, 6992736, 8740920, 10489104, 11654560, 13111380, 17481840, 20978208, 26222760, 34963680, 52445520, 104891040]

約数ペア:
[(1, 104891040), (2, 52445520), (3, 34963680), (4, 26222760), (5, 20978208), (6, 17481840), (8, 13111380), (9, 11654560), (10, 10489104), (12, 8740920), (15, 6992736), (16, 6555690), (18, 5827280), (20, 5244552), (23, 4560480), (24, 4370460), (30, 3496368), (32, 3277845), (36, 2913640), (40, 2622276), (45, 2330912), (46, 2280240), (48, 2185230), (60, 1748184), (69, 1520160), (72, 1456820), (80, 1311138), (90, 1165456), (92, 1140120), (96, 1092615), (115, 912096), (120, 874092), (138, 760080), (144, 728410), (160, 655569), (180, 582728), (184, 570060), (207, 506720), (230, 456048), (240, 437046), (276, 380040), (288, 364205), (345, 304032), (360, 291364), (368, 285030), (414, 253360), (460, 228024), (480, 218523), (552, 190020), (690, 152016), (720, 145682), (736, 142515), (828, 126680), (920, 114012), (1035, 101344), (1104, 95010), (1380, 76008), (1440, 72841), (1656, 63340), (1840, 57006), (2070, 50672), (2208, 47505), (2760, 38004), (3167, 33120), (3312, 31670), (3680, 28503), (4140, 25336), (5520, 19002), (6334, 16560), (6624, 15835), (8280, 12668), (9501, 11040)]

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