13961080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 38782800

約数和(自身を除く): 24821720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 419, 476, 490, 595, 680, 833, 838, 952, 980, 1190, 1666, 1676, 1960, 2095, 2380, 2933, 3332, 3352, 4165, 4190, 4760, 5866, 6664, 7123, 8330, 8380, 11732, 14246, 14665, 16660, 16760, 20531, 23464, 28492, 29330, 33320, 35615, 41062, 49861, 56984, 58660, 71230, 82124, 99722, 102655, 117320, 142460, 164248, 199444, 205310, 249305, 284920, 349027, 398888, 410620, 498610, 698054, 821240, 997220, 1396108, 1745135, 1994440, 2792216, 3490270, 6980540, 13961080]

約数ペア:

[(1, 13961080), (2, 6980540), (4, 3490270), (5, 2792216), (7, 1994440), (8, 1745135), (10, 1396108), (14, 997220), (17, 821240), (20, 698054), (28, 498610), (34, 410620), (35, 398888), (40, 349027), (49, 284920), (56, 249305), (68, 205310), (70, 199444), (85, 164248), (98, 142460), (119, 117320), (136, 102655), (140, 99722), (170, 82124), (196, 71230), (238, 58660), (245, 56984), (280, 49861), (340, 41062), (392, 35615), (419, 33320), (476, 29330), (490, 28492), (595, 23464), (680, 20531), (833, 16760), (838, 16660), (952, 14665), (980, 14246), (1190, 11732), (1666, 8380), (1676, 8330), (1960, 7123), (2095, 6664), (2380, 5866), (2933, 4760), (3332, 4190), (3352, 4165)]