348522100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 804323520

約数和(自身を除く): 455801420

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 439, 467, 850, 878, 934, 1700, 1756, 1868, 2195, 2335, 4390, 4670, 7463, 7939, 8780, 9340, 10975, 11675, 14926, 15878, 21950, 23350, 29852, 31756, 37315, 39695, 43900, 46700, 74630, 79390, 149260, 158780, 186575, 198475, 205013, 373150, 396950, 410026, 746300, 793900, 820052, 1025065, 2050130, 3485221, 4100260, 5125325, 6970442, 10250650, 13940884, 17426105, 20501300, 34852210, 69704420, 87130525, 174261050, 348522100]

約数ペア:

[(1, 348522100), (2, 174261050), (4, 87130525), (5, 69704420), (10, 34852210), (17, 20501300), (20, 17426105), (25, 13940884), (34, 10250650), (50, 6970442), (68, 5125325), (85, 4100260), (100, 3485221), (170, 2050130), (340, 1025065), (425, 820052), (439, 793900), (467, 746300), (850, 410026), (878, 396950), (934, 373150), (1700, 205013), (1756, 198475), (1868, 186575), (2195, 158780), (2335, 149260), (4390, 79390), (4670, 74630), (7463, 46700), (7939, 43900), (8780, 39695), (9340, 37315), (10975, 31756), (11675, 29852), (14926, 23350), (15878, 21950)]