13063400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 37319040

約数和(自身を除く): 24255640

約数列:

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

約数ペア:

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