65895554720

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{9377}}^1$

素因数の和:9822

約数の個数: 96

約数和(自身を含む): 157222695168

約数和(自身を除く): 91327140448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 263, 334, 526, 668, 835, 1052, 1315, 1336, 1670, 2104, 2630, 2672, 3340, 4208, 5260, 5344, 6680, 8416, 9377, 10520, 13360, 18754, 21040, 26720, 37508, 42080, 43921, 46885, 75016, 87842, 93770, 150032, 175684, 187540, 219605, 300064, 351368, 375080, 439210, 702736, 750160, 878420, 1405472, 1500320, 1565959, 1756840, 2466151, 3131918, 3513680, 4932302, 6263836, 7027360, 7829795, 9864604, 12330755, 12527672, 15659590, 19729208, 24661510, 25055344, 31319180, 39458416, 49323020, 50110688, 62638360, 78916832, 98646040, 125276720, 197292080, 250553440, 394584160, 411847217, 823694434, 1647388868, 2059236085, 3294777736, 4118472170, 6589555472, 8236944340, 13179110944, 16473888680, 32947777360, 65895554720]

約数ペア:

[(1, 65895554720), (2, 32947777360), (4, 16473888680), (5, 13179110944), (8, 8236944340), (10, 6589555472), (16, 4118472170), (20, 3294777736), (32, 2059236085), (40, 1647388868), (80, 823694434), (160, 411847217), (167, 394584160), (263, 250553440), (334, 197292080), (526, 125276720), (668, 98646040), (835, 78916832), (1052, 62638360), (1315, 50110688), (1336, 49323020), (1670, 39458416), (2104, 31319180), (2630, 25055344), (2672, 24661510), (3340, 19729208), (4208, 15659590), (5260, 12527672), (5344, 12330755), (6680, 9864604), (8416, 7829795), (9377, 7027360), (10520, 6263836), (13360, 4932302), (18754, 3513680), (21040, 3131918), (26720, 2466151), (37508, 1756840), (42080, 1565959), (43921, 1500320), (46885, 1405472), (75016, 878420), (87842, 750160), (93770, 702736), (150032, 439210), (175684, 375080), (187540, 351368), (219605, 300064)]