About the Number

112128320

112128319 ← → 112128321

2進数表記:110101011101111000101000000

漢数字表記:一億千二百十二万八千三百二十

素因数分解:

2 6 × 5 1 × 59 1 × 5939 1

素因数の和:6015
約数の個数: 56
約数和(自身を含む): 271576800
約数和(自身を除く): 159448480

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 5939, 9440, 11878, 18880, 23756, 29695, 47512, 59390, 95024, 118780, 190048, 237560, 350401, 380096, 475120, 700802, 950240, 1401604, 1752005, 1900480, 2803208, 3504010, 5606416, 7008020, 11212832, 14016040, 22425664, 28032080, 56064160, 112128320]

約数ペア:
[(1, 112128320), (2, 56064160), (4, 28032080), (5, 22425664), (8, 14016040), (10, 11212832), (16, 7008020), (20, 5606416), (32, 3504010), (40, 2803208), (59, 1900480), (64, 1752005), (80, 1401604), (118, 950240), (160, 700802), (236, 475120), (295, 380096), (320, 350401), (472, 237560), (590, 190048), (944, 118780), (1180, 95024), (1888, 59390), (2360, 47512), (3776, 29695), (4720, 23756), (5939, 18880), (9440, 11878)]

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