144888080

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1657}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 337376472

約数和(自身を除く): 192488392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 1657, 2186, 3314, 4372, 5465, 6628, 8285, 8744, 10930, 13256, 16570, 17488, 21860, 26512, 33140, 43720, 66280, 87440, 132560, 1811101, 3622202, 7244404, 9055505, 14488808, 18111010, 28977616, 36222020, 72444040, 144888080]

約数ペア:

[(1, 144888080), (2, 72444040), (4, 36222020), (5, 28977616), (8, 18111010), (10, 14488808), (16, 9055505), (20, 7244404), (40, 3622202), (80, 1811101), (1093, 132560), (1657, 87440), (2186, 66280), (3314, 43720), (4372, 33140), (5465, 26512), (6628, 21860), (8285, 17488), (8744, 16570), (10930, 13256)]