About the Number

1330441240

1330441239 ← → 1330441241

2進数表記:1001111010011001110110000011000

漢数字表記:十三億三千四十四万千二百四十

素因数分解:

2 3 × 5 1 × 131 1 × 253901 1

素因数の和:254043
約数の個数: 32
約数和(自身を含む): 3016355760
約数和(自身を除く): 1685914520

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 253901, 507802, 1015604, 1269505, 2031208, 2539010, 5078020, 10156040, 33261031, 66522062, 133044124, 166305155, 266088248, 332610310, 665220620, 1330441240]

約数ペア:
[(1, 1330441240), (2, 665220620), (4, 332610310), (5, 266088248), (8, 166305155), (10, 133044124), (20, 66522062), (40, 33261031), (131, 10156040), (262, 5078020), (524, 2539010), (655, 2031208), (1048, 1269505), (1310, 1015604), (2620, 507802), (5240, 253901)]

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