1953669100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4339

約数の個数: 72

約数和(自身を含む): 4413623760

約数和(自身を除く): 2459954660

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 163, 290, 326, 580, 652, 725, 815, 1450, 1630, 2900, 3260, 4075, 4133, 4727, 8150, 8266, 9454, 16300, 16532, 18908, 20665, 23635, 41330, 47270, 82660, 94540, 103325, 118175, 119857, 206650, 236350, 239714, 413300, 472700, 479428, 599285, 673679, 1198570, 1347358, 2397140, 2694716, 2996425, 3368395, 5992850, 6736790, 11985700, 13473580, 16841975, 19536691, 33683950, 39073382, 67367900, 78146764, 97683455, 195366910, 390733820, 488417275, 976834550, 1953669100]

約数ペア:

[(1, 1953669100), (2, 976834550), (4, 488417275), (5, 390733820), (10, 195366910), (20, 97683455), (25, 78146764), (29, 67367900), (50, 39073382), (58, 33683950), (100, 19536691), (116, 16841975), (145, 13473580), (163, 11985700), (290, 6736790), (326, 5992850), (580, 3368395), (652, 2996425), (725, 2694716), (815, 2397140), (1450, 1347358), (1630, 1198570), (2900, 673679), (3260, 599285), (4075, 479428), (4133, 472700), (4727, 413300), (8150, 239714), (8266, 236350), (9454, 206650), (16300, 119857), (16532, 118175), (18908, 103325), (20665, 94540), (23635, 82660), (41330, 47270)]