1427243544880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12643901}}^1$

素因数の和:12644014

約数の個数: 80

約数和(自身を含む): 3555869847264

約数和(自身を除く): 2128626302384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1328, 1360, 1411, 1660, 2822, 3320, 5644, 6640, 7055, 11288, 14110, 22576, 28220, 56440, 112880, 12643901, 25287802, 50575604, 63219505, 101151208, 126439010, 202302416, 214946317, 252878020, 429892634, 505756040, 859785268, 1011512080, 1049443783, 1074731585, 1719570536, 2098887566, 2149463170, 3439141072, 4197775132, 4298926340, 5247218915, 8395550264, 8597852680, 10494437830, 16791100528, 17195705360, 17840544311, 20988875660, 35681088622, 41977751320, 71362177244, 83955502640, 89202721555, 142724354488, 178405443110, 285448708976, 356810886220, 713621772440, 1427243544880]

約数ペア:

[(1, 1427243544880), (2, 713621772440), (4, 356810886220), (5, 285448708976), (8, 178405443110), (10, 142724354488), (16, 89202721555), (17, 83955502640), (20, 71362177244), (34, 41977751320), (40, 35681088622), (68, 20988875660), (80, 17840544311), (83, 17195705360), (85, 16791100528), (136, 10494437830), (166, 8597852680), (170, 8395550264), (272, 5247218915), (332, 4298926340), (340, 4197775132), (415, 3439141072), (664, 2149463170), (680, 2098887566), (830, 1719570536), (1328, 1074731585), (1360, 1049443783), (1411, 1011512080), (1660, 859785268), (2822, 505756040), (3320, 429892634), (5644, 252878020), (6640, 214946317), (7055, 202302416), (11288, 126439010), (14110, 101151208), (22576, 63219505), (28220, 50575604), (56440, 25287802), (112880, 12643901)]