About the Number

2004218240

2004218239 ← → 2004218241

2進数表記:1110111011101011111000110000000

漢数字表記:二十億四百二十一万八千二百四十

素因数分解:

2 7 × 5 1 × 331 1 × 9461 1

素因数の和:9811
約数の個数: 64
約数和(自身を含む): 4806317520
約数和(自身を除く): 2802099280

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 640, 662, 1324, 1655, 2648, 3310, 5296, 6620, 9461, 10592, 13240, 18922, 21184, 26480, 37844, 42368, 47305, 52960, 75688, 94610, 105920, 151376, 189220, 211840, 302752, 378440, 605504, 756880, 1211008, 1513760, 3027520, 3131591, 6055040, 6263182, 12526364, 15657955, 25052728, 31315910, 50105456, 62631820, 100210912, 125263640, 200421824, 250527280, 400843648, 501054560, 1002109120, 2004218240]

約数ペア:
[(1, 2004218240), (2, 1002109120), (4, 501054560), (5, 400843648), (8, 250527280), (10, 200421824), (16, 125263640), (20, 100210912), (32, 62631820), (40, 50105456), (64, 31315910), (80, 25052728), (128, 15657955), (160, 12526364), (320, 6263182), (331, 6055040), (640, 3131591), (662, 3027520), (1324, 1513760), (1655, 1211008), (2648, 756880), (3310, 605504), (5296, 378440), (6620, 302752), (9461, 211840), (10592, 189220), (13240, 151376), (18922, 105920), (21184, 94610), (26480, 75688), (37844, 52960), (42368, 47305)]

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