About the Number

16988534080

16988534079 ← → 16988534081

2進数表記:1111110100100110000111010101000000

漢数字表記:百六十九億八千八百五十三万四千八十

素因数分解:

2 6 × 5 1 × 7 1 × 29 1 × 261523 1

素因数の和:261576
約数の個数: 112
約数和(自身を含む): 47827509120
約数和(自身を除く): 30838975040

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 6496, 8120, 9280, 12992, 16240, 32480, 64960, 261523, 523046, 1046092, 1307615, 1830661, 2092184, 2615230, 3661322, 4184368, 5230460, 7322644, 7584167, 8368736, 9153305, 10460920, 14645288, 15168334, 16737472, 18306610, 20921840, 29290576, 30336668, 36613220, 37920835, 41843680, 53089169, 58581152, 60673336, 73226440, 75841670, 83687360, 106178338, 117162304, 121346672, 146452880, 151683340, 212356676, 242693344, 265445845, 292905760, 303366680, 424713352, 485386688, 530891690, 585811520, 606733360, 849426704, 1061783380, 1213466720, 1698853408, 2123566760, 2426933440, 3397706816, 4247133520, 8494267040, 16988534080]

約数ペア:
[(1, 16988534080), (2, 8494267040), (4, 4247133520), (5, 3397706816), (7, 2426933440), (8, 2123566760), (10, 1698853408), (14, 1213466720), (16, 1061783380), (20, 849426704), (28, 606733360), (29, 585811520), (32, 530891690), (35, 485386688), (40, 424713352), (56, 303366680), (58, 292905760), (64, 265445845), (70, 242693344), (80, 212356676), (112, 151683340), (116, 146452880), (140, 121346672), (145, 117162304), (160, 106178338), (203, 83687360), (224, 75841670), (232, 73226440), (280, 60673336), (290, 58581152), (320, 53089169), (406, 41843680), (448, 37920835), (464, 36613220), (560, 30336668), (580, 29290576), (812, 20921840), (928, 18306610), (1015, 16737472), (1120, 15168334), (1160, 14645288), (1624, 10460920), (1856, 9153305), (2030, 8368736), (2240, 7584167), (2320, 7322644), (3248, 5230460), (4060, 4184368), (4640, 3661322), (6496, 2615230), (8120, 2092184), (9280, 1830661), (12992, 1307615), (16240, 1046092), (32480, 523046), (64960, 261523)]

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