845282480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1381}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 2249719104

約数和(自身を除く): 1404436624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1093, 1381, 2186, 2762, 4372, 5465, 5524, 6905, 7651, 8744, 9667, 10930, 11048, 13810, 15302, 17488, 19334, 21860, 22096, 27620, 30604, 38255, 38668, 43720, 48335, 55240, 61208, 76510, 77336, 87440, 96670, 110480, 122416, 153020, 154672, 193340, 306040, 386680, 612080, 773360, 1509433, 3018866, 6037732, 7547165, 10566031, 12075464, 15094330, 21132062, 24150928, 30188660, 42264124, 52830155, 60377320, 84528248, 105660310, 120754640, 169056496, 211320620, 422641240, 845282480]

約数ペア:

[(1, 845282480), (2, 422641240), (4, 211320620), (5, 169056496), (7, 120754640), (8, 105660310), (10, 84528248), (14, 60377320), (16, 52830155), (20, 42264124), (28, 30188660), (35, 24150928), (40, 21132062), (56, 15094330), (70, 12075464), (80, 10566031), (112, 7547165), (140, 6037732), (280, 3018866), (560, 1509433), (1093, 773360), (1381, 612080), (2186, 386680), (2762, 306040), (4372, 193340), (5465, 154672), (5524, 153020), (6905, 122416), (7651, 110480), (8744, 96670), (9667, 87440), (10930, 77336), (11048, 76510), (13810, 61208), (15302, 55240), (17488, 48335), (19334, 43720), (21860, 38668), (22096, 38255), (27620, 30604)]