About the Number

4988894940

4988894939 ← → 4988894941

2進数表記:100101001010111000111111011011100

漢数字表記:四十九億八千八百八十九万四千九百四十

素因数分解:

2 2 × 3 2 × 5 1 × 29 1 × 955727 1

素因数の和:955771
約数の個数: 72
約数和(自身を含む): 15654824640
約数和(自身を除く): 10665929700

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 955727, 1911454, 2867181, 3822908, 4778635, 5734362, 8601543, 9557270, 11468724, 14335905, 17203086, 19114540, 27716083, 28671810, 34406172, 43007715, 55432166, 57343620, 83148249, 86015430, 110864332, 138580415, 166296498, 172030860, 249444747, 277160830, 332592996, 415741245, 498889494, 554321660, 831482490, 997778988, 1247223735, 1662964980, 2494447470, 4988894940]

約数ペア:
[(1, 4988894940), (2, 2494447470), (3, 1662964980), (4, 1247223735), (5, 997778988), (6, 831482490), (9, 554321660), (10, 498889494), (12, 415741245), (15, 332592996), (18, 277160830), (20, 249444747), (29, 172030860), (30, 166296498), (36, 138580415), (45, 110864332), (58, 86015430), (60, 83148249), (87, 57343620), (90, 55432166), (116, 43007715), (145, 34406172), (174, 28671810), (180, 27716083), (261, 19114540), (290, 17203086), (348, 14335905), (435, 11468724), (522, 9557270), (580, 8601543), (870, 5734362), (1044, 4778635), (1305, 3822908), (1740, 2867181), (2610, 1911454), (5220, 955727)]

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