About the Number

42994250

42994249 ← → 42994251

2進数表記:10100100000000101001001010

漢数字表記:四千二百九十九万四千二百五十

素因数分解:

2 1 × 5 3 × 13 1 × 13229 1

素因数の和:13259
約数の個数: 32
約数和(自身を含む): 86682960
約数和(自身を除く): 43688710

約数列:
[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13229, 26458, 66145, 132290, 171977, 330725, 343954, 661450, 859885, 1653625, 1719770, 3307250, 4299425, 8598850, 21497125, 42994250]

約数ペア:
[(1, 42994250), (2, 21497125), (5, 8598850), (10, 4299425), (13, 3307250), (25, 1719770), (26, 1653625), (50, 859885), (65, 661450), (125, 343954), (130, 330725), (250, 171977), (325, 132290), (650, 66145), (1625, 26458), (3250, 13229)]

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