About the Number

13407680

13407679 ← → 13407681

2進数表記:110011001001010111000000

漢数字表記:千三百四十万七千六百八十

素因数分解:

2 6 × 5 1 × 11 1 × 13 1 × 293 1

素因数の和:334
約数の個数: 112
約数和(自身を含む): 37636704
約数和(自身を除く): 24229024

約数列:
[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 293, 320, 352, 416, 440, 520, 572, 586, 704, 715, 832, 880, 1040, 1144, 1172, 1430, 1465, 1760, 2080, 2288, 2344, 2860, 2930, 3223, 3520, 3809, 4160, 4576, 4688, 5720, 5860, 6446, 7618, 9152, 9376, 11440, 11720, 12892, 15236, 16115, 18752, 19045, 22880, 23440, 25784, 30472, 32230, 38090, 41899, 45760, 46880, 51568, 60944, 64460, 76180, 83798, 93760, 103136, 121888, 128920, 152360, 167596, 206272, 209495, 243776, 257840, 304720, 335192, 418990, 515680, 609440, 670384, 837980, 1031360, 1218880, 1340768, 1675960, 2681536, 3351920, 6703840, 13407680]

約数ペア:
[(1, 13407680), (2, 6703840), (4, 3351920), (5, 2681536), (8, 1675960), (10, 1340768), (11, 1218880), (13, 1031360), (16, 837980), (20, 670384), (22, 609440), (26, 515680), (32, 418990), (40, 335192), (44, 304720), (52, 257840), (55, 243776), (64, 209495), (65, 206272), (80, 167596), (88, 152360), (104, 128920), (110, 121888), (130, 103136), (143, 93760), (160, 83798), (176, 76180), (208, 64460), (220, 60944), (260, 51568), (286, 46880), (293, 45760), (320, 41899), (352, 38090), (416, 32230), (440, 30472), (520, 25784), (572, 23440), (586, 22880), (704, 19045), (715, 18752), (832, 16115), (880, 15236), (1040, 12892), (1144, 11720), (1172, 11440), (1430, 9376), (1465, 9152), (1760, 7618), (2080, 6446), (2288, 5860), (2344, 5720), (2860, 4688), (2930, 4576), (3223, 4160), (3520, 3809)]

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