8049682368005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1\times {\mathrm{4051}}^1$

素因数の和:4978

約数の個数: 64

約数和(自身を含む): 10070710358016

約数和(自身を除く): 2021027990011

約数列:

[1, 5, 43, 97, 151, 215, 485, 631, 755, 3155, 4051, 4171, 6493, 14647, 20255, 20855, 27133, 32465, 61207, 73235, 95281, 135665, 174193, 306035, 392947, 476405, 611701, 629821, 870965, 1964735, 2556181, 2631901, 3058505, 3149105, 4097083, 9242257, 12780905, 13159505, 16896721, 20485415, 26303143, 46211285, 59334997, 84483605, 109915783, 131515715, 247949557, 296674985, 385983331, 397417051, 549578915, 1239747785, 1929916655, 1987085255, 2551404871, 10661830951, 12757024355, 16597283233, 37440383107, 53309154755, 82986416165, 187201915535, 1609936473601, 8049682368005]

約数ペア:

[(1, 8049682368005), (5, 1609936473601), (43, 187201915535), (97, 82986416165), (151, 53309154755), (215, 37440383107), (485, 16597283233), (631, 12757024355), (755, 10661830951), (3155, 2551404871), (4051, 1987085255), (4171, 1929916655), (6493, 1239747785), (14647, 549578915), (20255, 397417051), (20855, 385983331), (27133, 296674985), (32465, 247949557), (61207, 131515715), (73235, 109915783), (95281, 84483605), (135665, 59334997), (174193, 46211285), (306035, 26303143), (392947, 20485415), (476405, 16896721), (611701, 13159505), (629821, 12780905), (870965, 9242257), (1964735, 4097083), (2556181, 3149105), (2631901, 3058505)]