7029783350

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1153}}^1\times {\mathrm{1999}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 13307928000

約数和(自身を除く): 6278144650

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1153, 1525, 1999, 2306, 3050, 3998, 5765, 9995, 11530, 19990, 28825, 49975, 57650, 70333, 99950, 121939, 140666, 243878, 351665, 609695, 703330, 1219390, 1758325, 2304847, 3048475, 3516650, 4609694, 6096950, 11524235, 23048470, 57621175, 115242350, 140595667, 281191334, 702978335, 1405956670, 3514891675, 7029783350]

約数ペア:

[(1, 7029783350), (2, 3514891675), (5, 1405956670), (10, 702978335), (25, 281191334), (50, 140595667), (61, 115242350), (122, 57621175), (305, 23048470), (610, 11524235), (1153, 6096950), (1525, 4609694), (1999, 3516650), (2306, 3048475), (3050, 2304847), (3998, 1758325), (5765, 1219390), (9995, 703330), (11530, 609695), (19990, 351665), (28825, 243878), (49975, 140666), (57650, 121939), (70333, 99950)]