89957560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29207}}^1$

素因数の和:29236

約数の個数: 64

約数和(自身を含む): 252357120

約数和(自身を除く): 162399560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 29207, 58414, 116828, 146035, 204449, 233656, 292070, 321277, 408898, 584140, 642554, 817796, 1022245, 1168280, 1285108, 1606385, 1635592, 2044490, 2248939, 2570216, 3212770, 4088980, 4497878, 6425540, 8177960, 8995756, 11244695, 12851080, 17991512, 22489390, 44978780, 89957560]

約数ペア:

[(1, 89957560), (2, 44978780), (4, 22489390), (5, 17991512), (7, 12851080), (8, 11244695), (10, 8995756), (11, 8177960), (14, 6425540), (20, 4497878), (22, 4088980), (28, 3212770), (35, 2570216), (40, 2248939), (44, 2044490), (55, 1635592), (56, 1606385), (70, 1285108), (77, 1168280), (88, 1022245), (110, 817796), (140, 642554), (154, 584140), (220, 408898), (280, 321277), (308, 292070), (385, 233656), (440, 204449), (616, 146035), (770, 116828), (1540, 58414), (3080, 29207)]