103420160

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 253619520

約数和(自身を除く): 150199360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 1879, 2752, 3440, 3758, 5504, 6880, 7516, 9395, 11008, 13760, 15032, 18790, 27520, 30064, 37580, 55040, 60128, 75160, 80797, 120256, 150320, 161594, 240512, 300640, 323188, 403985, 481024, 601280, 646376, 807970, 1202560, 1292752, 1615940, 2405120, 2585504, 3231880, 5171008, 6463760, 10342016, 12927520, 20684032, 25855040, 51710080, 103420160]

約数ペア:

[(1, 103420160), (2, 51710080), (4, 25855040), (5, 20684032), (8, 12927520), (10, 10342016), (16, 6463760), (20, 5171008), (32, 3231880), (40, 2585504), (43, 2405120), (64, 1615940), (80, 1292752), (86, 1202560), (128, 807970), (160, 646376), (172, 601280), (215, 481024), (256, 403985), (320, 323188), (344, 300640), (430, 240512), (640, 161594), (688, 150320), (860, 120256), (1280, 80797), (1376, 75160), (1720, 60128), (1879, 55040), (2752, 37580), (3440, 30064), (3758, 27520), (5504, 18790), (6880, 15032), (7516, 13760), (9395, 11008)]