13684580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 36201984

約数和(自身を除く): 22517404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 103, 130, 140, 146, 182, 206, 260, 292, 364, 365, 412, 455, 511, 515, 721, 730, 910, 949, 1022, 1030, 1339, 1442, 1460, 1820, 1898, 2044, 2060, 2555, 2678, 2884, 3605, 3796, 4745, 5110, 5356, 6643, 6695, 7210, 7519, 9373, 9490, 10220, 13286, 13390, 14420, 15038, 18746, 18980, 26572, 26780, 30076, 33215, 37492, 37595, 46865, 52633, 66430, 75190, 93730, 97747, 105266, 132860, 150380, 187460, 195494, 210532, 263165, 390988, 488735, 526330, 684229, 977470, 1052660, 1368458, 1954940, 2736916, 3421145, 6842290, 13684580]

約数ペア:

[(1, 13684580), (2, 6842290), (4, 3421145), (5, 2736916), (7, 1954940), (10, 1368458), (13, 1052660), (14, 977470), (20, 684229), (26, 526330), (28, 488735), (35, 390988), (52, 263165), (65, 210532), (70, 195494), (73, 187460), (91, 150380), (103, 132860), (130, 105266), (140, 97747), (146, 93730), (182, 75190), (206, 66430), (260, 52633), (292, 46865), (364, 37595), (365, 37492), (412, 33215), (455, 30076), (511, 26780), (515, 26572), (721, 18980), (730, 18746), (910, 15038), (949, 14420), (1022, 13390), (1030, 13286), (1339, 10220), (1442, 9490), (1460, 9373), (1820, 7519), (1898, 7210), (2044, 6695), (2060, 6643), (2555, 5356), (2678, 5110), (2884, 4745), (3605, 3796)]