2017813300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 4921560000

約数和(自身を除く): 2903746700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 179, 190, 323, 340, 349, 358, 380, 425, 475, 646, 698, 716, 850, 895, 950, 1292, 1396, 1615, 1700, 1745, 1790, 1900, 3043, 3230, 3401, 3490, 3580, 4475, 5933, 6086, 6460, 6631, 6802, 6980, 8075, 8725, 8950, 11866, 12172, 13262, 13604, 15215, 16150, 17005, 17450, 17900, 23732, 26524, 29665, 30430, 32300, 33155, 34010, 34900, 57817, 59330, 60860, 62471, 66310, 68020, 76075, 85025, 112727, 115634, 118660, 124942, 132620, 148325, 152150, 165775, 170050, 225454, 231268, 249884, 289085, 296650, 304300, 312355, 331550, 340100, 450908, 563635, 578170, 593300, 624710, 663100, 1062007, 1127270, 1156340, 1186949, 1249420, 1445425, 1561775, 2124014, 2254540, 2373898, 2818175, 2890850, 3123550, 4248028, 4747796, 5310035, 5636350, 5781700, 5934745, 6247100, 10620070, 11272700, 11869490, 20178133, 21240140, 23738980, 26550175, 29673725, 40356266, 53100350, 59347450, 80712532, 100890665, 106200700, 118694900, 201781330, 403562660, 504453325, 1008906650, 2017813300]

約数ペア:

[(1, 2017813300), (2, 1008906650), (4, 504453325), (5, 403562660), (10, 201781330), (17, 118694900), (19, 106200700), (20, 100890665), (25, 80712532), (34, 59347450), (38, 53100350), (50, 40356266), (68, 29673725), (76, 26550175), (85, 23738980), (95, 21240140), (100, 20178133), (170, 11869490), (179, 11272700), (190, 10620070), (323, 6247100), (340, 5934745), (349, 5781700), (358, 5636350), (380, 5310035), (425, 4747796), (475, 4248028), (646, 3123550), (698, 2890850), (716, 2818175), (850, 2373898), (895, 2254540), (950, 2124014), (1292, 1561775), (1396, 1445425), (1615, 1249420), (1700, 1186949), (1745, 1156340), (1790, 1127270), (1900, 1062007), (3043, 663100), (3230, 624710), (3401, 593300), (3490, 578170), (3580, 563635), (4475, 450908), (5933, 340100), (6086, 331550), (6460, 312355), (6631, 304300), (6802, 296650), (6980, 289085), (8075, 249884), (8725, 231268), (8950, 225454), (11866, 170050), (12172, 165775), (13262, 152150), (13604, 148325), (15215, 132620), (16150, 124942), (17005, 118660), (17450, 115634), (17900, 112727), (23732, 85025), (26524, 76075), (29665, 68020), (30430, 66310), (32300, 62471), (33155, 60860), (34010, 59330), (34900, 57817)]