3999532880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{60017}}^1$

素因数の和:60061

約数の個数: 120

約数和(自身を含む): 11453595048

約数和(自身を除く): 7454062168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 8330, 9520, 13328, 16660, 33320, 60017, 66640, 120034, 240068, 300085, 420119, 480136, 600170, 840238, 960272, 1020289, 1200340, 1680476, 2040578, 2100595, 2400680, 2940833, 3360952, 4081156, 4201190, 4801360, 5101445, 5881666, 6721904, 7142023, 8162312, 8402380, 10202890, 11763332, 14284046, 14704165, 16324624, 16804760, 20405780, 23526664, 28568092, 29408330, 33609520, 35710115, 40811560, 47053328, 49994161, 57136184, 58816660, 71420230, 81623120, 99988322, 114272368, 117633320, 142840460, 199976644, 235266640, 249970805, 285680920, 399953288, 499941610, 571361840, 799906576, 999883220, 1999766440, 3999532880]

約数ペア:

[(1, 3999532880), (2, 1999766440), (4, 999883220), (5, 799906576), (7, 571361840), (8, 499941610), (10, 399953288), (14, 285680920), (16, 249970805), (17, 235266640), (20, 199976644), (28, 142840460), (34, 117633320), (35, 114272368), (40, 99988322), (49, 81623120), (56, 71420230), (68, 58816660), (70, 57136184), (80, 49994161), (85, 47053328), (98, 40811560), (112, 35710115), (119, 33609520), (136, 29408330), (140, 28568092), (170, 23526664), (196, 20405780), (238, 16804760), (245, 16324624), (272, 14704165), (280, 14284046), (340, 11763332), (392, 10202890), (476, 8402380), (490, 8162312), (560, 7142023), (595, 6721904), (680, 5881666), (784, 5101445), (833, 4801360), (952, 4201190), (980, 4081156), (1190, 3360952), (1360, 2940833), (1666, 2400680), (1904, 2100595), (1960, 2040578), (2380, 1680476), (3332, 1200340), (3920, 1020289), (4165, 960272), (4760, 840238), (6664, 600170), (8330, 480136), (9520, 420119), (13328, 300085), (16660, 240068), (33320, 120034), (60017, 66640)]