About the Number

29028040

29028039 ← → 29028041

2進数表記:1101110101110111011001000

漢数字表記:二千九百二万八千四十

素因数分解:

2 3 × 5 1 × 229 1 × 3169 1

素因数の和:3409
約数の個数: 32
約数和(自身を含む): 65619000
約数和(自身を除く): 36590960

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 3169, 4580, 6338, 9160, 12676, 15845, 25352, 31690, 63380, 126760, 725701, 1451402, 2902804, 3628505, 5805608, 7257010, 14514020, 29028040]

約数ペア:
[(1, 29028040), (2, 14514020), (4, 7257010), (5, 5805608), (8, 3628505), (10, 2902804), (20, 1451402), (40, 725701), (229, 126760), (458, 63380), (916, 31690), (1145, 25352), (1832, 15845), (2290, 12676), (3169, 9160), (4580, 6338)]

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