22471539560

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1\times {\mathrm{3739}}^1$

素因数の和:4530

約数の個数: 64

約数和(自身を含む): 50837371200

約数和(自身を除く): 28365831640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 433, 694, 866, 1388, 1732, 1735, 2165, 2776, 3464, 3470, 3739, 4330, 6940, 7478, 8660, 13880, 14956, 17320, 18695, 29912, 37390, 74780, 149560, 150251, 300502, 601004, 751255, 1202008, 1297433, 1502510, 1618987, 2594866, 3005020, 3237974, 5189732, 6010040, 6475948, 6487165, 8094935, 10379464, 12951896, 12974330, 16189870, 25948660, 32379740, 51897320, 64759480, 561788489, 1123576978, 2247153956, 2808942445, 4494307912, 5617884890, 11235769780, 22471539560]

約数ペア:

[(1, 22471539560), (2, 11235769780), (4, 5617884890), (5, 4494307912), (8, 2808942445), (10, 2247153956), (20, 1123576978), (40, 561788489), (347, 64759480), (433, 51897320), (694, 32379740), (866, 25948660), (1388, 16189870), (1732, 12974330), (1735, 12951896), (2165, 10379464), (2776, 8094935), (3464, 6487165), (3470, 6475948), (3739, 6010040), (4330, 5189732), (6940, 3237974), (7478, 3005020), (8660, 2594866), (13880, 1618987), (14956, 1502510), (17320, 1297433), (18695, 1202008), (29912, 751255), (37390, 601004), (74780, 300502), (149560, 150251)]