89390840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29023}}^1$

素因数の和:29052

約数の個数: 64

約数和(自身を含む): 250767360

約数和(自身を除く): 161376520

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, 29023, 58046, 116092, 145115, 203161, 232184, 290230, 319253, 406322, 580460, 638506, 812644, 1015805, 1160920, 1277012, 1596265, 1625288, 2031610, 2234771, 2554024, 3192530, 4063220, 4469542, 6385060, 8126440, 8939084, 11173855, 12770120, 17878168, 22347710, 44695420, 89390840]

約数ペア:

[(1, 89390840), (2, 44695420), (4, 22347710), (5, 17878168), (7, 12770120), (8, 11173855), (10, 8939084), (11, 8126440), (14, 6385060), (20, 4469542), (22, 4063220), (28, 3192530), (35, 2554024), (40, 2234771), (44, 2031610), (55, 1625288), (56, 1596265), (70, 1277012), (77, 1160920), (88, 1015805), (110, 812644), (140, 638506), (154, 580460), (220, 406322), (280, 319253), (308, 290230), (385, 232184), (440, 203161), (616, 145115), (770, 116092), (1540, 58046), (3080, 29023)]