25449960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9221}}^1$

素因数の和:9258

約数の個数: 64

約数和(自身を含む): 79678080

約数和(自身を除く): 54228120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9221, 18442, 27663, 36884, 46105, 55326, 73768, 92210, 110652, 138315, 184420, 212083, 221304, 276630, 368840, 424166, 553260, 636249, 848332, 1060415, 1106520, 1272498, 1696664, 2120830, 2544996, 3181245, 4241660, 5089992, 6362490, 8483320, 12724980, 25449960]

約数ペア:

[(1, 25449960), (2, 12724980), (3, 8483320), (4, 6362490), (5, 5089992), (6, 4241660), (8, 3181245), (10, 2544996), (12, 2120830), (15, 1696664), (20, 1272498), (23, 1106520), (24, 1060415), (30, 848332), (40, 636249), (46, 553260), (60, 424166), (69, 368840), (92, 276630), (115, 221304), (120, 212083), (138, 184420), (184, 138315), (230, 110652), (276, 92210), (345, 73768), (460, 55326), (552, 46105), (690, 36884), (920, 27663), (1380, 18442), (2760, 9221)]