About the Number

11139968990

11139968989 ← → 11139968991

2進数表記:1010010111111111100110111111011110

漢数字表記:百十一億三千九百九十六万八千九百九十

素因数分解:

2 1 × 5 1 × 181 1 × 811 1 × 7589 1

素因数の和:8588
約数の個数: 32
約数和(自身を含む): 20190250080
約数和(自身を除く): 9050281090

約数列:
[1, 2, 5, 10, 181, 362, 811, 905, 1622, 1810, 4055, 7589, 8110, 15178, 37945, 75890, 146791, 293582, 733955, 1373609, 1467910, 2747218, 6154679, 6868045, 12309358, 13736090, 30773395, 61546790, 1113996899, 2227993798, 5569984495, 11139968990]

約数ペア:
[(1, 11139968990), (2, 5569984495), (5, 2227993798), (10, 1113996899), (181, 61546790), (362, 30773395), (811, 13736090), (905, 12309358), (1622, 6868045), (1810, 6154679), (4055, 2747218), (7589, 1467910), (8110, 1373609), (15178, 733955), (37945, 293582), (75890, 146791)]

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