116241820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 248215968

約数和(自身を除く): 131974148

約数列:

[1, 2, 4, 5, 10, 20, 163, 181, 197, 326, 362, 394, 652, 724, 788, 815, 905, 985, 1630, 1810, 1970, 3260, 3620, 3940, 29503, 32111, 35657, 59006, 64222, 71314, 118012, 128444, 142628, 147515, 160555, 178285, 295030, 321110, 356570, 590060, 642220, 713140, 5812091, 11624182, 23248364, 29060455, 58120910, 116241820]

約数ペア:

[(1, 116241820), (2, 58120910), (4, 29060455), (5, 23248364), (10, 11624182), (20, 5812091), (163, 713140), (181, 642220), (197, 590060), (326, 356570), (362, 321110), (394, 295030), (652, 178285), (724, 160555), (788, 147515), (815, 142628), (905, 128444), (985, 118012), (1630, 71314), (1810, 64222), (1970, 59006), (3260, 35657), (3620, 32111), (3940, 29503)]