282129740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 605072160

約数和(自身を除く): 322942420

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 373, 590, 641, 746, 1180, 1282, 1492, 1865, 2564, 3205, 3730, 6410, 7460, 12820, 22007, 37819, 44014, 75638, 88028, 110035, 151276, 189095, 220070, 239093, 378190, 440140, 478186, 756380, 956372, 1195465, 2390930, 4781860, 14106487, 28212974, 56425948, 70532435, 141064870, 282129740]

約数ペア:

[(1, 282129740), (2, 141064870), (4, 70532435), (5, 56425948), (10, 28212974), (20, 14106487), (59, 4781860), (118, 2390930), (236, 1195465), (295, 956372), (373, 756380), (590, 478186), (641, 440140), (746, 378190), (1180, 239093), (1282, 220070), (1492, 189095), (1865, 151276), (2564, 110035), (3205, 88028), (3730, 75638), (6410, 44014), (7460, 37819), (12820, 22007)]