About the Number

1330805090

1330805089 ← → 1330805091

2進数表記:1001111010100100111100101100010

漢数字表記:十三億三千八十万五千九十

素因数分解:

2 1 × 5 1 × 53 1 × 307 1 × 8179 1

素因数の和:8546
約数の個数: 32
約数和(自身を含む): 2448895680
約数和(自身を除く): 1118090590

約数列:
[1, 2, 5, 10, 53, 106, 265, 307, 530, 614, 1535, 3070, 8179, 16271, 16358, 32542, 40895, 81355, 81790, 162710, 433487, 866974, 2167435, 2510953, 4334870, 5021906, 12554765, 25109530, 133080509, 266161018, 665402545, 1330805090]

約数ペア:
[(1, 1330805090), (2, 665402545), (5, 266161018), (10, 133080509), (53, 25109530), (106, 12554765), (265, 5021906), (307, 4334870), (530, 2510953), (614, 2167435), (1535, 866974), (3070, 433487), (8179, 162710), (16271, 81790), (16358, 81355), (32542, 40895)]

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