47089491280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{187877}}^1$

素因数の和:188144

約数の個数: 80

約数和(自身を含む): 118394703504

約数和(自身を除く): 71305212224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 241, 260, 482, 520, 964, 1040, 1205, 1928, 2410, 3133, 3856, 4820, 6266, 9640, 12532, 15665, 19280, 25064, 31330, 50128, 62660, 125320, 187877, 250640, 375754, 751508, 939385, 1503016, 1878770, 2442401, 3006032, 3757540, 4884802, 7515080, 9769604, 12212005, 15030160, 19539208, 24424010, 39078416, 45278357, 48848020, 90556714, 97696040, 181113428, 195392080, 226391785, 362226856, 452783570, 588618641, 724453712, 905567140, 1177237282, 1811134280, 2354474564, 2943093205, 3622268560, 4708949128, 5886186410, 9417898256, 11772372820, 23544745640, 47089491280]

約数ペア:

[(1, 47089491280), (2, 23544745640), (4, 11772372820), (5, 9417898256), (8, 5886186410), (10, 4708949128), (13, 3622268560), (16, 2943093205), (20, 2354474564), (26, 1811134280), (40, 1177237282), (52, 905567140), (65, 724453712), (80, 588618641), (104, 452783570), (130, 362226856), (208, 226391785), (241, 195392080), (260, 181113428), (482, 97696040), (520, 90556714), (964, 48848020), (1040, 45278357), (1205, 39078416), (1928, 24424010), (2410, 19539208), (3133, 15030160), (3856, 12212005), (4820, 9769604), (6266, 7515080), (9640, 4884802), (12532, 3757540), (15665, 3006032), (19280, 2442401), (25064, 1878770), (31330, 1503016), (50128, 939385), (62660, 751508), (125320, 375754), (187877, 250640)]