868146350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1733}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 1660353552

約数和(自身を除く): 792207202

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 233, 430, 466, 1075, 1165, 1733, 2150, 2330, 3466, 5825, 8665, 10019, 11650, 17330, 20038, 43325, 50095, 74519, 86650, 100190, 149038, 250475, 372595, 403789, 500950, 745190, 807578, 1862975, 2018945, 3725950, 4037890, 10094725, 17362927, 20189450, 34725854, 86814635, 173629270, 434073175, 868146350]

約数ペア:

[(1, 868146350), (2, 434073175), (5, 173629270), (10, 86814635), (25, 34725854), (43, 20189450), (50, 17362927), (86, 10094725), (215, 4037890), (233, 3725950), (430, 2018945), (466, 1862975), (1075, 807578), (1165, 745190), (1733, 500950), (2150, 403789), (2330, 372595), (3466, 250475), (5825, 149038), (8665, 100190), (10019, 86650), (11650, 74519), (17330, 50095), (20038, 43325)]