79230080

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 64

約数和(自身を含む): 193881600

約数和(自身を除く): 114651520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 2879, 3440, 5504, 5758, 6880, 11516, 13760, 14395, 23032, 27520, 28790, 46064, 57580, 92128, 115160, 123797, 184256, 230320, 247594, 368512, 460640, 495188, 618985, 921280, 990376, 1237970, 1842560, 1980752, 2475940, 3961504, 4951880, 7923008, 9903760, 15846016, 19807520, 39615040, 79230080]

約数ペア:

[(1, 79230080), (2, 39615040), (4, 19807520), (5, 15846016), (8, 9903760), (10, 7923008), (16, 4951880), (20, 3961504), (32, 2475940), (40, 1980752), (43, 1842560), (64, 1237970), (80, 990376), (86, 921280), (128, 618985), (160, 495188), (172, 460640), (215, 368512), (320, 247594), (344, 230320), (430, 184256), (640, 123797), (688, 115160), (860, 92128), (1376, 57580), (1720, 46064), (2752, 28790), (2879, 27520), (3440, 23032), (5504, 14395), (5758, 13760), (6880, 11516)]