About the Number

9969856640

9969856639 ← → 9969856641

2進数表記:1001010010001111111111000010000000

漢数字表記:九十九億六千九百八十五万六千六百四十

素因数分解:

2 7 × 5 1 × 29 1 × 537169 1

素因数の和:537217
約数の個数: 64
約数和(自身を含む): 24656103000
約数和(自身を除く): 14686246360

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 537169, 1074338, 2148676, 2685845, 4297352, 5371690, 8594704, 10743380, 15577901, 17189408, 21486760, 31155802, 34378816, 42973520, 62311604, 68757632, 77889505, 85947040, 124623208, 155779010, 171894080, 249246416, 311558020, 343788160, 498492832, 623116040, 996985664, 1246232080, 1993971328, 2492464160, 4984928320, 9969856640]

約数ペア:
[(1, 9969856640), (2, 4984928320), (4, 2492464160), (5, 1993971328), (8, 1246232080), (10, 996985664), (16, 623116040), (20, 498492832), (29, 343788160), (32, 311558020), (40, 249246416), (58, 171894080), (64, 155779010), (80, 124623208), (116, 85947040), (128, 77889505), (145, 68757632), (160, 62311604), (232, 42973520), (290, 34378816), (320, 31155802), (464, 21486760), (580, 17189408), (640, 15577901), (928, 10743380), (1160, 8594704), (1856, 5371690), (2320, 4297352), (3712, 2685845), (4640, 2148676), (9280, 1074338), (18560, 537169)]

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