89746300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4471

約数の個数: 72

約数和(自身を含む): 230297760

約数和(自身を除く): 140551460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 4421, 5075, 8842, 10150, 17684, 20300, 22105, 30947, 44210, 61894, 88420, 110525, 123788, 128209, 154735, 221050, 256418, 309470, 442100, 512836, 618940, 641045, 773675, 897463, 1282090, 1547350, 1794926, 2564180, 3094700, 3205225, 3589852, 4487315, 6410450, 8974630, 12820900, 17949260, 22436575, 44873150, 89746300]

約数ペア:

[(1, 89746300), (2, 44873150), (4, 22436575), (5, 17949260), (7, 12820900), (10, 8974630), (14, 6410450), (20, 4487315), (25, 3589852), (28, 3205225), (29, 3094700), (35, 2564180), (50, 1794926), (58, 1547350), (70, 1282090), (100, 897463), (116, 773675), (140, 641045), (145, 618940), (175, 512836), (203, 442100), (290, 309470), (350, 256418), (406, 221050), (580, 154735), (700, 128209), (725, 123788), (812, 110525), (1015, 88420), (1450, 61894), (2030, 44210), (2900, 30947), (4060, 22105), (4421, 20300), (5075, 17684), (8842, 10150)]