71149450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 136181016

約数和(自身を除く): 65031566

約数列:

[1, 2, 5, 10, 25, 50, 73, 101, 146, 193, 202, 365, 386, 505, 730, 965, 1010, 1825, 1930, 2525, 3650, 4825, 5050, 7373, 9650, 14089, 14746, 19493, 28178, 36865, 38986, 70445, 73730, 97465, 140890, 184325, 194930, 352225, 368650, 487325, 704450, 974650, 1422989, 2845978, 7114945, 14229890, 35574725, 71149450]

約数ペア:

[(1, 71149450), (2, 35574725), (5, 14229890), (10, 7114945), (25, 2845978), (50, 1422989), (73, 974650), (101, 704450), (146, 487325), (193, 368650), (202, 352225), (365, 194930), (386, 184325), (505, 140890), (730, 97465), (965, 73730), (1010, 70445), (1825, 38986), (1930, 36865), (2525, 28178), (3650, 19493), (4825, 14746), (5050, 14089), (7373, 9650)]