26542400

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 66755772

約数和(自身を除く): 40213372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 313, 320, 400, 424, 530, 626, 800, 848, 1060, 1252, 1325, 1565, 1600, 1696, 2120, 2504, 2650, 3130, 3392, 4240, 5008, 5300, 6260, 7825, 8480, 10016, 10600, 12520, 15650, 16589, 16960, 20032, 21200, 25040, 31300, 33178, 42400, 50080, 62600, 66356, 82945, 84800, 100160, 125200, 132712, 165890, 250400, 265424, 331780, 414725, 500800, 530848, 663560, 829450, 1061696, 1327120, 1658900, 2654240, 3317800, 5308480, 6635600, 13271200, 26542400]

約数ペア:

[(1, 26542400), (2, 13271200), (4, 6635600), (5, 5308480), (8, 3317800), (10, 2654240), (16, 1658900), (20, 1327120), (25, 1061696), (32, 829450), (40, 663560), (50, 530848), (53, 500800), (64, 414725), (80, 331780), (100, 265424), (106, 250400), (160, 165890), (200, 132712), (212, 125200), (265, 100160), (313, 84800), (320, 82945), (400, 66356), (424, 62600), (530, 50080), (626, 42400), (800, 33178), (848, 31300), (1060, 25040), (1252, 21200), (1325, 20032), (1565, 16960), (1600, 16589), (1696, 15650), (2120, 12520), (2504, 10600), (2650, 10016), (3130, 8480), (3392, 7825), (4240, 6260), (5008, 5300)]