About the Number

104002840

104002839 ← → 104002841

2進数表記:110001100101111010100011000

漢数字表記:一億四百万二千八百四十

素因数分解:

2 3 × 5 1 × 59 1 × 127 1 × 347 1

素因数の和:544
約数の個数: 64
約数和(自身を含む): 240537600
約数和(自身を除く): 136534760

約数列:
[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 127, 236, 254, 295, 347, 472, 508, 590, 635, 694, 1016, 1180, 1270, 1388, 1735, 2360, 2540, 2776, 3470, 5080, 6940, 7493, 13880, 14986, 20473, 29972, 37465, 40946, 44069, 59944, 74930, 81892, 88138, 102365, 149860, 163784, 176276, 204730, 220345, 299720, 352552, 409460, 440690, 818920, 881380, 1762760, 2600071, 5200142, 10400284, 13000355, 20800568, 26000710, 52001420, 104002840]

約数ペア:
[(1, 104002840), (2, 52001420), (4, 26000710), (5, 20800568), (8, 13000355), (10, 10400284), (20, 5200142), (40, 2600071), (59, 1762760), (118, 881380), (127, 818920), (236, 440690), (254, 409460), (295, 352552), (347, 299720), (472, 220345), (508, 204730), (590, 176276), (635, 163784), (694, 149860), (1016, 102365), (1180, 88138), (1270, 81892), (1388, 74930), (1735, 59944), (2360, 44069), (2540, 40946), (2776, 37465), (3470, 29972), (5080, 20473), (6940, 14986), (7493, 13880)]

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