26278700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 68870592

約数和(自身を除く): 42591892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 173, 175, 196, 217, 245, 310, 346, 350, 434, 490, 620, 692, 700, 775, 865, 868, 980, 1085, 1211, 1225, 1519, 1550, 1730, 2170, 2422, 2450, 3038, 3100, 3460, 4325, 4340, 4844, 4900, 5363, 5425, 6055, 6076, 7595, 8477, 8650, 10726, 10850, 12110, 15190, 16954, 17300, 21452, 21700, 24220, 26815, 30275, 30380, 33908, 37541, 37975, 42385, 53630, 60550, 75082, 75950, 84770, 107260, 121100, 134075, 150164, 151900, 169540, 187705, 211925, 262787, 268150, 375410, 423850, 525574, 536300, 750820, 847700, 938525, 1051148, 1313935, 1877050, 2627870, 3754100, 5255740, 6569675, 13139350, 26278700]

約数ペア:

[(1, 26278700), (2, 13139350), (4, 6569675), (5, 5255740), (7, 3754100), (10, 2627870), (14, 1877050), (20, 1313935), (25, 1051148), (28, 938525), (31, 847700), (35, 750820), (49, 536300), (50, 525574), (62, 423850), (70, 375410), (98, 268150), (100, 262787), (124, 211925), (140, 187705), (155, 169540), (173, 151900), (175, 150164), (196, 134075), (217, 121100), (245, 107260), (310, 84770), (346, 75950), (350, 75082), (434, 60550), (490, 53630), (620, 42385), (692, 37975), (700, 37541), (775, 33908), (865, 30380), (868, 30275), (980, 26815), (1085, 24220), (1211, 21700), (1225, 21452), (1519, 17300), (1550, 16954), (1730, 15190), (2170, 12110), (2422, 10850), (2450, 10726), (3038, 8650), (3100, 8477), (3460, 7595), (4325, 6076), (4340, 6055), (4844, 5425), (4900, 5363)]