772900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 1718640

約数和(自身を除く): 945740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 131, 236, 262, 295, 524, 590, 655, 1180, 1310, 1475, 2620, 2950, 3275, 5900, 6550, 7729, 13100, 15458, 30916, 38645, 77290, 154580, 193225, 386450, 772900]

約数ペア:

[(1, 772900), (2, 386450), (4, 193225), (5, 154580), (10, 77290), (20, 38645), (25, 30916), (50, 15458), (59, 13100), (100, 7729), (118, 6550), (131, 5900), (236, 3275), (262, 2950), (295, 2620), (524, 1475), (590, 1310), (655, 1180)]