162182800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31220

約数の個数: 60

約数和(自身を含む): 419630260

約数和(自身を除く): 257447460

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 31189, 62378, 124756, 155945, 249512, 311890, 405457, 499024, 623780, 779725, 810914, 1247560, 1559450, 1621828, 2027285, 2495120, 3118900, 3243656, 4054570, 6237800, 6487312, 8109140, 10136425, 12475600, 16218280, 20272850, 32436560, 40545700, 81091400, 162182800]

約数ペア:

[(1, 162182800), (2, 81091400), (4, 40545700), (5, 32436560), (8, 20272850), (10, 16218280), (13, 12475600), (16, 10136425), (20, 8109140), (25, 6487312), (26, 6237800), (40, 4054570), (50, 3243656), (52, 3118900), (65, 2495120), (80, 2027285), (100, 1621828), (104, 1559450), (130, 1247560), (200, 810914), (208, 779725), (260, 623780), (325, 499024), (400, 405457), (520, 311890), (650, 249512), (1040, 155945), (1300, 124756), (2600, 62378), (5200, 31189)]