26351860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 60157440

約数和(自身を除く): 33805580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2237, 2356, 2945, 4474, 5890, 8948, 11185, 11780, 22370, 42503, 44740, 69347, 85006, 138694, 170012, 212515, 277388, 346735, 425030, 693470, 850060, 1317593, 1386940, 2635186, 5270372, 6587965, 13175930, 26351860]

約数ペア:

[(1, 26351860), (2, 13175930), (4, 6587965), (5, 5270372), (10, 2635186), (19, 1386940), (20, 1317593), (31, 850060), (38, 693470), (62, 425030), (76, 346735), (95, 277388), (124, 212515), (155, 170012), (190, 138694), (310, 85006), (380, 69347), (589, 44740), (620, 42503), (1178, 22370), (2237, 11780), (2356, 11185), (2945, 8948), (4474, 5890)]