About the Number

1428959560

1428959559 ← → 1428959561

2進数表記:1010101001011000011000101001000

漢数字表記:十四億二千八百九十五万九千五百六十

素因数分解:

2 3 × 5 1 × 7 2 × 349 1 × 2089 1

素因数の和:2463
約数の個数: 96
約数和(自身を含む): 3752595000
約数和(自身を除く): 2323635440

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 349, 392, 490, 698, 980, 1396, 1745, 1960, 2089, 2443, 2792, 3490, 4178, 4886, 6980, 8356, 9772, 10445, 12215, 13960, 14623, 16712, 17101, 19544, 20890, 24430, 29246, 34202, 41780, 48860, 58492, 68404, 73115, 83560, 85505, 97720, 102361, 116984, 136808, 146230, 171010, 204722, 292460, 342020, 409444, 511805, 584920, 684040, 729061, 818888, 1023610, 1458122, 2047220, 2916244, 3645305, 4094440, 5103427, 5832488, 7290610, 10206854, 14581220, 20413708, 25517135, 29162440, 35723989, 40827416, 51034270, 71447978, 102068540, 142895956, 178619945, 204137080, 285791912, 357239890, 714479780, 1428959560]

約数ペア:
[(1, 1428959560), (2, 714479780), (4, 357239890), (5, 285791912), (7, 204137080), (8, 178619945), (10, 142895956), (14, 102068540), (20, 71447978), (28, 51034270), (35, 40827416), (40, 35723989), (49, 29162440), (56, 25517135), (70, 20413708), (98, 14581220), (140, 10206854), (196, 7290610), (245, 5832488), (280, 5103427), (349, 4094440), (392, 3645305), (490, 2916244), (698, 2047220), (980, 1458122), (1396, 1023610), (1745, 818888), (1960, 729061), (2089, 684040), (2443, 584920), (2792, 511805), (3490, 409444), (4178, 342020), (4886, 292460), (6980, 204722), (8356, 171010), (9772, 146230), (10445, 136808), (12215, 116984), (13960, 102361), (14623, 97720), (16712, 85505), (17101, 83560), (19544, 73115), (20890, 68404), (24430, 58492), (29246, 48860), (34202, 41780)]

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