About the Number

2450040

2450039 ← → 2450041

2進数表記:1001010110001001111000

漢数字表記:二百四十五万四十

素因数分解:

2 3 × 3 1 × 5 1 × 17 1 × 1201 1

素因数の和:1232
約数の個数: 64
約数和(自身を含む): 7788960
約数和(自身を除く): 5338920

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1201, 2040, 2402, 3603, 4804, 6005, 7206, 9608, 12010, 14412, 18015, 20417, 24020, 28824, 36030, 40834, 48040, 61251, 72060, 81668, 102085, 122502, 144120, 163336, 204170, 245004, 306255, 408340, 490008, 612510, 816680, 1225020, 2450040]

約数ペア:
[(1, 2450040), (2, 1225020), (3, 816680), (4, 612510), (5, 490008), (6, 408340), (8, 306255), (10, 245004), (12, 204170), (15, 163336), (17, 144120), (20, 122502), (24, 102085), (30, 81668), (34, 72060), (40, 61251), (51, 48040), (60, 40834), (68, 36030), (85, 28824), (102, 24020), (120, 20417), (136, 18015), (170, 14412), (204, 12010), (255, 9608), (340, 7206), (408, 6005), (510, 4804), (680, 3603), (1020, 2402), (1201, 2040)]

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