About the Number

20104250

20104249 ← → 20104251

2進数表記:1001100101100010000111010

漢数字表記:二千十万四千二百五十

素因数分解:

2 1 × 5 3 × 29 1 × 47 1 × 59 1

素因数の和:152
約数の個数: 64
約数和(自身を含む): 40435200
約数和(自身を除く): 20330950

約数列:
[1, 2, 5, 10, 25, 29, 47, 50, 58, 59, 94, 118, 125, 145, 235, 250, 290, 295, 470, 590, 725, 1175, 1363, 1450, 1475, 1711, 2350, 2726, 2773, 2950, 3422, 3625, 5546, 5875, 6815, 7250, 7375, 8555, 11750, 13630, 13865, 14750, 17110, 27730, 34075, 42775, 68150, 69325, 80417, 85550, 138650, 160834, 170375, 213875, 340750, 346625, 402085, 427750, 693250, 804170, 2010425, 4020850, 10052125, 20104250]

約数ペア:
[(1, 20104250), (2, 10052125), (5, 4020850), (10, 2010425), (25, 804170), (29, 693250), (47, 427750), (50, 402085), (58, 346625), (59, 340750), (94, 213875), (118, 170375), (125, 160834), (145, 138650), (235, 85550), (250, 80417), (290, 69325), (295, 68150), (470, 42775), (590, 34075), (725, 27730), (1175, 17110), (1363, 14750), (1450, 13865), (1475, 13630), (1711, 11750), (2350, 8555), (2726, 7375), (2773, 7250), (2950, 6815), (3422, 5875), (3625, 5546)]

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