About the Number

8242920

8242919 ← → 8242921

2進数表記:11111011100011011101000

漢数字表記:八百二十四万二千九百二十

素因数分解:

2 3 × 3 2 × 5 1 × 7 1 × 3271 1

素因数の和:3295
約数の個数: 96
約数和(自身を含む): 30625920
約数和(自身を除く): 22383000

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3271, 6542, 9813, 13084, 16355, 19626, 22897, 26168, 29439, 32710, 39252, 45794, 49065, 58878, 65420, 68691, 78504, 91588, 98130, 114485, 117756, 130840, 137382, 147195, 183176, 196260, 206073, 228970, 235512, 274764, 294390, 343455, 392520, 412146, 457940, 549528, 588780, 686910, 824292, 915880, 1030365, 1177560, 1373820, 1648584, 2060730, 2747640, 4121460, 8242920]

約数ペア:
[(1, 8242920), (2, 4121460), (3, 2747640), (4, 2060730), (5, 1648584), (6, 1373820), (7, 1177560), (8, 1030365), (9, 915880), (10, 824292), (12, 686910), (14, 588780), (15, 549528), (18, 457940), (20, 412146), (21, 392520), (24, 343455), (28, 294390), (30, 274764), (35, 235512), (36, 228970), (40, 206073), (42, 196260), (45, 183176), (56, 147195), (60, 137382), (63, 130840), (70, 117756), (72, 114485), (84, 98130), (90, 91588), (105, 78504), (120, 68691), (126, 65420), (140, 58878), (168, 49065), (180, 45794), (210, 39252), (252, 32710), (280, 29439), (315, 26168), (360, 22897), (420, 19626), (504, 16355), (630, 13084), (840, 9813), (1260, 6542), (2520, 3271)]

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