26126800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 77126016

約数和(自身を除く): 50999216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 43, 49, 50, 56, 62, 70, 80, 86, 98, 100, 112, 124, 140, 155, 172, 175, 196, 200, 215, 217, 245, 248, 280, 301, 310, 344, 350, 392, 400, 430, 434, 490, 496, 560, 602, 620, 688, 700, 775, 784, 860, 868, 980, 1075, 1085, 1204, 1225, 1240, 1333, 1400, 1505, 1519, 1550, 1720, 1736, 1960, 2107, 2150, 2170, 2408, 2450, 2480, 2666, 2800, 3010, 3038, 3100, 3440, 3472, 3920, 4214, 4300, 4340, 4816, 4900, 5332, 5425, 6020, 6076, 6200, 6665, 7525, 7595, 8428, 8600, 8680, 9331, 9800, 10535, 10664, 10850, 12040, 12152, 12400, 13330, 15050, 15190, 16856, 17200, 17360, 18662, 19600, 21070, 21328, 21700, 24080, 24304, 26660, 30100, 30380, 33325, 33712, 37324, 37975, 42140, 43400, 46655, 52675, 53320, 60200, 60760, 65317, 66650, 74648, 75950, 84280, 86800, 93310, 105350, 106640, 120400, 121520, 130634, 133300, 149296, 151900, 168560, 186620, 210700, 233275, 261268, 266600, 303800, 326585, 373240, 421400, 466550, 522536, 533200, 607600, 653170, 746480, 842800, 933100, 1045072, 1306340, 1632925, 1866200, 2612680, 3265850, 3732400, 5225360, 6531700, 13063400, 26126800]

約数ペア:

[(1, 26126800), (2, 13063400), (4, 6531700), (5, 5225360), (7, 3732400), (8, 3265850), (10, 2612680), (14, 1866200), (16, 1632925), (20, 1306340), (25, 1045072), (28, 933100), (31, 842800), (35, 746480), (40, 653170), (43, 607600), (49, 533200), (50, 522536), (56, 466550), (62, 421400), (70, 373240), (80, 326585), (86, 303800), (98, 266600), (100, 261268), (112, 233275), (124, 210700), (140, 186620), (155, 168560), (172, 151900), (175, 149296), (196, 133300), (200, 130634), (215, 121520), (217, 120400), (245, 106640), (248, 105350), (280, 93310), (301, 86800), (310, 84280), (344, 75950), (350, 74648), (392, 66650), (400, 65317), (430, 60760), (434, 60200), (490, 53320), (496, 52675), (560, 46655), (602, 43400), (620, 42140), (688, 37975), (700, 37324), (775, 33712), (784, 33325), (860, 30380), (868, 30100), (980, 26660), (1075, 24304), (1085, 24080), (1204, 21700), (1225, 21328), (1240, 21070), (1333, 19600), (1400, 18662), (1505, 17360), (1519, 17200), (1550, 16856), (1720, 15190), (1736, 15050), (1960, 13330), (2107, 12400), (2150, 12152), (2170, 12040), (2408, 10850), (2450, 10664), (2480, 10535), (2666, 9800), (2800, 9331), (3010, 8680), (3038, 8600), (3100, 8428), (3440, 7595), (3472, 7525), (3920, 6665), (4214, 6200), (4300, 6076), (4340, 6020), (4816, 5425), (4900, 5332)]