About the Number

10404940

10404939 ← → 10404941

2進数表記:100111101100010001001100

漢数字表記:千四十万四千九百四十

素因数分解:

2 2 × 5 1 × 7 1 × 13 1 × 5717 1

素因数の和:5746
約数の個数: 48
約数和(自身を含む): 26897472
約数和(自身を除く): 16492532

約数列:
[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5717, 11434, 22868, 28585, 40019, 57170, 74321, 80038, 114340, 148642, 160076, 200095, 297284, 371605, 400190, 520247, 743210, 800380, 1040494, 1486420, 2080988, 2601235, 5202470, 10404940]

約数ペア:
[(1, 10404940), (2, 5202470), (4, 2601235), (5, 2080988), (7, 1486420), (10, 1040494), (13, 800380), (14, 743210), (20, 520247), (26, 400190), (28, 371605), (35, 297284), (52, 200095), (65, 160076), (70, 148642), (91, 114340), (130, 80038), (140, 74321), (182, 57170), (260, 40019), (364, 28585), (455, 22868), (910, 11434), (1820, 5717)]

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