13851320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 37428480

約数和(自身を除く): 23577160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 191, 196, 245, 259, 280, 296, 370, 382, 392, 490, 518, 740, 764, 955, 980, 1036, 1295, 1337, 1480, 1528, 1813, 1910, 1960, 2072, 2590, 2674, 3626, 3820, 5180, 5348, 6685, 7067, 7252, 7640, 9065, 9359, 10360, 10696, 13370, 14134, 14504, 18130, 18718, 26740, 28268, 35335, 36260, 37436, 46795, 49469, 53480, 56536, 70670, 72520, 74872, 93590, 98938, 141340, 187180, 197876, 247345, 282680, 346283, 374360, 395752, 494690, 692566, 989380, 1385132, 1731415, 1978760, 2770264, 3462830, 6925660, 13851320]

約数ペア:

[(1, 13851320), (2, 6925660), (4, 3462830), (5, 2770264), (7, 1978760), (8, 1731415), (10, 1385132), (14, 989380), (20, 692566), (28, 494690), (35, 395752), (37, 374360), (40, 346283), (49, 282680), (56, 247345), (70, 197876), (74, 187180), (98, 141340), (140, 98938), (148, 93590), (185, 74872), (191, 72520), (196, 70670), (245, 56536), (259, 53480), (280, 49469), (296, 46795), (370, 37436), (382, 36260), (392, 35335), (490, 28268), (518, 26740), (740, 18718), (764, 18130), (955, 14504), (980, 14134), (1036, 13370), (1295, 10696), (1337, 10360), (1480, 9359), (1528, 9065), (1813, 7640), (1910, 7252), (1960, 7067), (2072, 6685), (2590, 5348), (2674, 5180), (3626, 3820)]