13168540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 36578304

約数和(自身を除く): 23409764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 503, 595, 748, 770, 935, 1006, 1190, 1309, 1540, 1870, 2012, 2380, 2515, 2618, 3521, 3740, 5030, 5236, 5533, 6545, 7042, 8551, 10060, 11066, 13090, 14084, 17102, 17605, 22132, 26180, 27665, 34204, 35210, 38731, 42755, 55330, 59857, 70420, 77462, 85510, 94061, 110660, 119714, 154924, 171020, 188122, 193655, 239428, 299285, 376244, 387310, 470305, 598570, 658427, 774620, 940610, 1197140, 1316854, 1881220, 2633708, 3292135, 6584270, 13168540]

約数ペア:

[(1, 13168540), (2, 6584270), (4, 3292135), (5, 2633708), (7, 1881220), (10, 1316854), (11, 1197140), (14, 940610), (17, 774620), (20, 658427), (22, 598570), (28, 470305), (34, 387310), (35, 376244), (44, 299285), (55, 239428), (68, 193655), (70, 188122), (77, 171020), (85, 154924), (110, 119714), (119, 110660), (140, 94061), (154, 85510), (170, 77462), (187, 70420), (220, 59857), (238, 55330), (308, 42755), (340, 38731), (374, 35210), (385, 34204), (476, 27665), (503, 26180), (595, 22132), (748, 17605), (770, 17102), (935, 14084), (1006, 13090), (1190, 11066), (1309, 10060), (1540, 8551), (1870, 7042), (2012, 6545), (2380, 5533), (2515, 5236), (2618, 5030), (3521, 3740)]