25466520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9227}}^1$

素因数の和:9264

約数の個数: 64

約数和(自身を含む): 79729920

約数和(自身を除く): 54263400

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, 9227, 18454, 27681, 36908, 46135, 55362, 73816, 92270, 110724, 138405, 184540, 212221, 221448, 276810, 369080, 424442, 553620, 636663, 848884, 1061105, 1107240, 1273326, 1697768, 2122210, 2546652, 3183315, 4244420, 5093304, 6366630, 8488840, 12733260, 25466520]

約数ペア:

[(1, 25466520), (2, 12733260), (3, 8488840), (4, 6366630), (5, 5093304), (6, 4244420), (8, 3183315), (10, 2546652), (12, 2122210), (15, 1697768), (20, 1273326), (23, 1107240), (24, 1061105), (30, 848884), (40, 636663), (46, 553620), (60, 424442), (69, 369080), (92, 276810), (115, 221448), (120, 212221), (138, 184540), (184, 138405), (230, 110724), (276, 92270), (345, 73816), (460, 55362), (552, 46135), (690, 36908), (920, 27681), (1380, 18454), (2760, 9227)]