83146700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9171

約数の個数: 72

約数和(自身を含む): 222089952

約数和(自身を除く): 138943252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9137, 18274, 36548, 45685, 63959, 91370, 118781, 127918, 182740, 228425, 237562, 255836, 319795, 456850, 475124, 593905, 639590, 831467, 913700, 1187810, 1279180, 1598975, 1662934, 2375620, 2969525, 3197950, 3325868, 4157335, 5939050, 6395900, 8314670, 11878100, 16629340, 20786675, 41573350, 83146700]

約数ペア:

[(1, 83146700), (2, 41573350), (4, 20786675), (5, 16629340), (7, 11878100), (10, 8314670), (13, 6395900), (14, 5939050), (20, 4157335), (25, 3325868), (26, 3197950), (28, 2969525), (35, 2375620), (50, 1662934), (52, 1598975), (65, 1279180), (70, 1187810), (91, 913700), (100, 831467), (130, 639590), (140, 593905), (175, 475124), (182, 456850), (260, 319795), (325, 255836), (350, 237562), (364, 228425), (455, 182740), (650, 127918), (700, 118781), (910, 91370), (1300, 63959), (1820, 45685), (2275, 36548), (4550, 18274), (9100, 9137)]