9518320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 26426880

約数和(自身を除く): 16908560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 739, 805, 920, 1288, 1478, 1610, 1840, 2576, 2956, 3220, 3695, 5173, 5912, 6440, 7390, 10346, 11824, 12880, 14780, 16997, 20692, 25865, 29560, 33994, 41384, 51730, 59120, 67988, 82768, 84985, 103460, 118979, 135976, 169970, 206920, 237958, 271952, 339940, 413840, 475916, 594895, 679880, 951832, 1189790, 1359760, 1903664, 2379580, 4759160, 9518320]

約数ペア:

[(1, 9518320), (2, 4759160), (4, 2379580), (5, 1903664), (7, 1359760), (8, 1189790), (10, 951832), (14, 679880), (16, 594895), (20, 475916), (23, 413840), (28, 339940), (35, 271952), (40, 237958), (46, 206920), (56, 169970), (70, 135976), (80, 118979), (92, 103460), (112, 84985), (115, 82768), (140, 67988), (161, 59120), (184, 51730), (230, 41384), (280, 33994), (322, 29560), (368, 25865), (460, 20692), (560, 16997), (644, 14780), (739, 12880), (805, 11824), (920, 10346), (1288, 7390), (1478, 6440), (1610, 5912), (1840, 5173), (2576, 3695), (2956, 3220)]