25426493570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1\times {\mathrm{13709}}^1$

素因数の和:13971

約数の個数: 48

約数和(自身を含む): 47540192760

約数和(自身を除く): 22113699190

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 961, 965, 1922, 1930, 4805, 5983, 9610, 11966, 13709, 27418, 29915, 59830, 68545, 137090, 185473, 370946, 424979, 849958, 927365, 1854730, 2124895, 2645837, 4249790, 5291674, 13174349, 13229185, 26348698, 26458370, 65871745, 82020947, 131743490, 164041894, 410104735, 820209470, 2542649357, 5085298714, 12713246785, 25426493570]

約数ペア:

[(1, 25426493570), (2, 12713246785), (5, 5085298714), (10, 2542649357), (31, 820209470), (62, 410104735), (155, 164041894), (193, 131743490), (310, 82020947), (386, 65871745), (961, 26458370), (965, 26348698), (1922, 13229185), (1930, 13174349), (4805, 5291674), (5983, 4249790), (9610, 2645837), (11966, 2124895), (13709, 1854730), (27418, 927365), (29915, 849958), (59830, 424979), (68545, 370946), (137090, 185473)]