84253900

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{3109}}^1$

素因数の和:3394

約数の個数: 36

約数和(自身を含む): 183564640

約数和(自身を除く): 99310740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2710, 3109, 5420, 6218, 6775, 12436, 13550, 15545, 27100, 31090, 62180, 77725, 155450, 310900, 842539, 1685078, 3370156, 4212695, 8425390, 16850780, 21063475, 42126950, 84253900]

約数ペア:

[(1, 84253900), (2, 42126950), (4, 21063475), (5, 16850780), (10, 8425390), (20, 4212695), (25, 3370156), (50, 1685078), (100, 842539), (271, 310900), (542, 155450), (1084, 77725), (1355, 62180), (2710, 31090), (3109, 27100), (5420, 15545), (6218, 13550), (6775, 12436)]