About the Number

13988897220

13988897219 ← → 13988897221

2進数表記:1101000001110011011010000111000100

漢数字表記:百三十九億八千八百八十九万七千二百二十

素因数分解:

2 2 × 3 1 × 5 1 × 1667 1 × 139861 1

素因数の和:141540
約数の個数: 48
約数和(自身を含む): 39192689088
約数和(自身を除く): 25203791868

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1667, 3334, 5001, 6668, 8335, 10002, 16670, 20004, 25005, 33340, 50010, 100020, 139861, 279722, 419583, 559444, 699305, 839166, 1398610, 1678332, 2097915, 2797220, 4195830, 8391660, 233148287, 466296574, 699444861, 932593148, 1165741435, 1398889722, 2331482870, 2797779444, 3497224305, 4662965740, 6994448610, 13988897220]

約数ペア:
[(1, 13988897220), (2, 6994448610), (3, 4662965740), (4, 3497224305), (5, 2797779444), (6, 2331482870), (10, 1398889722), (12, 1165741435), (15, 932593148), (20, 699444861), (30, 466296574), (60, 233148287), (1667, 8391660), (3334, 4195830), (5001, 2797220), (6668, 2097915), (8335, 1678332), (10002, 1398610), (16670, 839166), (20004, 699305), (25005, 559444), (33340, 419583), (50010, 279722), (100020, 139861)]

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